Posters by Topic

(246) Association between abnormal umbilical artery doppler and stillbirth in a Zambian cohort

(280) Patient-reported burdens of antenatal fetal surveillance: stillbirth prevention at what cost?

(360) Cerebroplacental Doppler ratio for the prediction of adverse perinatal outcomes in late-onset fetal growth restriction

(486) Implementation of a Standardized Fetal Surveillance Protocol for Stillbirth Risk-Reduction

(498) Antenatal Fetal Surveillance: Impact on pregnancy outcomes

(641) Association of Maternal Hypotension with Abnormal Uterine Artery Dopplers and Small for Gestational Age Neonates

(659) Early Recognition of Fetal Growth Restriction via Clinical Features, Metabolomic Profiles and Polygenic Risk Scores

(687) Umbilical Artery Doppler Pulsatility Index as a Predictive Biomarker for Preterm Premature Rupture of Membranes

(691) Empowering patients to conduct NSTs from home: Success rates from over 2000 remote NSTs

(812) Amniotic fluid volume and perinatal outcomes in women with preeclampsia in a low resource country

(891) Antepartum Fetal Surveillance Use and Rates of Stillbirth by Predicted Risk of Adverse Perinatal Outcomes

(915) Fetal Doppler Progression and Outcomes in Pregnancies with Late Onset Fetal Growth Restriction and Preeclampsia

(916) Middle Cerebral Artery Pulsatility Index and Cerebroplacental Ratio in Late Onset Growth Restriction and Preeclampsia

(1058) Development and validation of ensemble model for fetal birthweight prediction in third-trimester pregnant women

(1075) Remote 3D LiDAR Imaging to Estimate Fundal Height: A Feasibility Study

(106) Hemodynamic Monitoring of Aortic and Mitral Stenosis in Pregnancy

(111) Outcomes in Prenatally Suspected Focal Placenta Accreta

(114) Subsequent pregnancy outcomes in patients with a history of cesarean scar pregnancy

(120) Understanding and addressing antenatal depression management in the high risk obstetrics care setting

(121) Impact of Obesity Class on Severe Maternal Morbidity in Pregnancies with Postpartum Hemorrhage

(125) Development of Physiologically Based Pharmacokinetics Model of Aspirin in Pregnancy

(127) Provider Perspectives About Smoking Cessation Programming For Patients With Substance Use Disorder: Mixed Methods Approach

(132) Whole blood in the management of postpartum hemorrhage

(142) Outpatient mangement protocol for preterm premature rupture of membranes before 34 weeks

(148) Differences in risk factors for postpartum hemorrhage in obese and non-obese patients

(151) Association Between Rural-to-Urban Obstetric Transport and Severe Maternal Morbidity and Neonatal Complications

(160) Outcomes associated with prolonged rupture of membranes

(161) Twins exposed to late preterm steroids may be at increased risk for neonatal respiratory morbidity

(163) Examining psychometric screening scores for depression, anxiety, and post-traumatic stress after fetal KCL injection

(165) Antibiotic Prophylaxis with Balloon and Vacuum-induced Tamponade Devices for Vaginal Deliveries Complicated by Postpartum Hemorrhage

(169) Physical activity in pregnancy moderates short and long-term associations between depressive symptoms and psychobiologic markers

(176) Clinical Outcomes with the use of Thromboelastography in Postpartum Hemorrhage

(183) Physical activity among pregnant individuals by BMI category: a specific focus on class III obesity

(198) Failure-to-rescue following severe cardio-pulmonary morbidity at delivery: Assessment of race and ethnic differences

(205) Postpartum Hemorrhage Risk in patients with a Low-Lying Placenta: A Systematic Review and Meta-Analysis

(209) Association of Chorionicity and Severe Maternal Morbidity in Twin Pregnancies

(211) Age as an Independent Risk Factor for Cesarean Delivery

(250) Optimal Interpregnancy Interval after Periviable Birth

(263) Variation in Toxicology Testing and Consent Practices Among United States Birthing Hospitals: A National Survey

(266) Modeling stillbirth using machine-learning

(282) The Association between Use of Preoperative Antibiotics and Gestational Latency After Ultrasound-Indicated Cerclage

(296) Maternal Age and Elective Inductions of Labor in Nulliparous Patients: a multicenter cohort study

(297) Nitrous Oxide: Safe, Effective Labor Analgesia in Patients Treated with Medications for Opioid Use Disorder

(299) Adverse outcomes of the second twin associated with trial of labor in early preterm births

(302) Reducing contamination of midstream voided urine specimens in an obstetric population: a randomized controlled trial

(304) Maternal COVID-19 is associated with increased proliferation of placental cytotrophoblasts

(310) Buprenorphine and Methadone Metabolites in Maternal and Neonatal Milieu: Relationship to Neonatal Opioid Withdrawal Syndrome

(317) Failure rate of first trimester medical termination of pregnancy, after bariatric surgery – retrospective study

(321) Amniocentesis prior to mid-trimester cerclage: practice patterns and obstetric outcomes

(340) Mid-trimester Cervical Length in Patients with a History-Indicated Cerclage and the Risk of Preterm Delivery

(350) Methamphetamine use and mental health disorders: what are the effects on maternal and neonatal outcomes?

(354) Implementation and Outcomes of an Intrauterine, Vacuum-Induced Hemorrhage-Control Device at a Community Hospital

(356) The Relationship between the Plasminogen Activator Inhibitor-1 (PAI-1) Polymorphism and Adverse Obstetrical Outcomes

(358) Examining maternal medication administration prior to urine drug screening

(365) Burden of Placental Pathology is associated with Severity of Clinical Outcomes

(375) Opioid Use Disorder and Severe Maternal Morbidity

(385) “Keep transfusing until the bleeding stops” – massive transfusion and circulatory overload in obstetric hemorrhage

(392) Prior Delivery History and Risk of Placenta Accreta Spectrum

(393) Postpartum EPDS Scores in Prenatally Suspected Placenta Accreta Spectrum

(396) Accuracy of Point of Care Urine Drug Screen Testing in Pregnancies Complicated by Opioid Use

(397) Increased Buprenorphine Dosing Frequency Was Not Associated With An Increase In Neonatal Opioid Withdrawal Syndrome

(398) Unplanned Cesarean Delivery is Associated with Higher Risk of Postpartum Depression and Engagement in Care

(405) Adherence to antiseizure medications in pregnancy

(423) Self-Perceptions and Decision-Making Factors regarding CBD Use among Pregnant People

(438) The importance of the number of prenatal visits on pregnancy outcomes

(457) Comparison of Antiemetic Regimens for 1st Trimester Pregnancies Complicated by Cannabinoid Hyperemesis Syndrome

(460) Diagnostic value of cfDNA fetal fraction in patients with prenatally suspected placenta accreta spectrum disorder

(482) Postpartum hemorrhage requiring transfusion increases short-term risk of cardiovascular disease mortality

(483) Postpartum hemorrhage is associated with reduced rates of breastfeeding in a low-risk nulliparous population

(518) The risk of long-term cardiovascular disease after Adolescent Pregnancies

(520) Association of Isolated Leukocytosis in Early Pregnancy with Adverse Pregnancy Outcomes

(527) Management and Referral Patterns for Opioid and Other Substance Use Disorder in Pregnancy

(544) Do maternal attributes including clinical risk and antenatal services predict postpartum care by 6 months?

(546) Influence of Preconception and Pregnancy Exposure to Marijuana on Adverse Perinatal Outcomes

(552) Does Day of Delivery Matter? Obstetric, Maternal and Neonatal Outcomes in Term, Singleton Weekend Births

(570) Maternal and Neonatal Outcomes: Ampicillin Plus Gentamicin vs. Ampicillin Alone for Intrapartum Fever

(575) Evaluation Of Severity Determination Using Transvaginal Ultrasound In Placenta Accreta Spectrum Scoring (TUPAS)

(576) Dietary risk factors for excess weight gain in pregnancy

(594) Sleepiness in Pregnancy and Adverse Perinatal Outcomes

(595) Association of Sleepiness in Pregnancy with Cardiovascular Health 2-7 years after first birth

(600) Prepregnancy or Delivery BMI? Identifying the Better Predictor of Adverse Outcomes

(614) Predicting Severe Blood Loss Before Cesarean Hysterectomy (CH): A Novel Method Focusing on Bladder Vascularity

(625) Incidence of Placenta Accreta Spectrum in Pregnancies with Placenta Previa and Prior Dilation and Curettage

(637) Preconception Counseling: Understanding the Patient Experience

(660) Risk Factors for Adverse Outcomes in Uterine Conserving Cesarean Deliveries for Placenta Accreta Spectrum

(668) Wernicke’s encephalopathy in pregnancy: a systematic review of pregnancy and neonatal outcomes

(677) Antenatal mood disorders in placenta accreta spectrum

(689) Recurrent Intrahepatic Cholestasis of Pregnancy- Incidence and Risk factors

(700) Risk Factors of Prostaglandin Failure in the Management of Postpartum Hemorrhage After Vaginal Delivery

(709) Immediate Delivery versus Expectant Management in Twin Pregnancies with Late Preterm Rupture of Membranes

(710) Association of Glucagon Like Peptide-1 Agonist (GLP1) use With Pregnancy Outcomes

(715) The association with severe lacerations and increased risk of perinatal depressive symptoms

(723) Delivery and neonatal outcomes of resolved vasa previa cases

(725) Symptoms of Post Traumatic Stress Disorder Among Placenta Accreta Spectrum Providers

(732) Twin Pregnancy is a Significant Risk Factor for Delivery within 24 hours in P-PROM

(741) Menopausal Pregnancy – should there be a ceiling for advanced maternal age?

(742) Utility of prenatal nutrition consult in achieving recommended weight gain in diamniotic twin pregnancies

(757) The Correlation Between Extent of Invasion in Placenta Accreta Spectrum and Units of Blood Transfused

(766) Maternal age at first delivery and long-term ophthalmic morbidity of the mother

(785) Influence of group prenatal care participation on attendance at the postpartum visit

(789) Does premature rupture of membranes affect adverse health outcomes in second trimester medical abortion

(821) A comparative study of stillbirth classification schemes

(828) Postlaser persistent polyhydramnios after resolution of Twin to Twin Transfusion Syndrome

(858) Association of postpartum hemorrhage management with risks of hysterectomy, ICU admission, and severe maternal morbidity

(865) Placental pathology in nulliparas with gestational hypertension and preeclampsia

(871) Early vs. late placement of cervical cerclage performed due to cervical insufficiency in twins

(880) Treating women with isolated intrapartum fever as chorioamnionitis: A cost effectiveness analysis

(893) Obstetric emergencies, when to provide abortions, and state restrictions: a survey of US emergency physicians

(909) Prevalence of Undiagnosed Placenta Accreta Spectrum After Unplanned Postpartum Hysterectomy

(921) Impact of maternal age on likelihood of cesarean delivery

(927) Prenatal Anemia: Examining Trends and Racial Disparities Before and After Standardized Clinical Interventions

(928) Association Between Gestational Weight Gain and Short-term Pregnancy Outcomes

(952) Establishing blood loss thresholds predictive of transfusion at the time of delivery

(963) Risk factors associated with antiseizure medication discontinuation during pregnancy

(964) Changes in antiseizure medication use and discontinuation during pregnancy

(965) The Effect of Antibiotic Treatment in Late Preterm Premature Rupture of Membranes on pregnancy Outcomes

(987) Fentanyl exposure in the era of xylazine: an update on perinatal outcomes

(988) Safety of cervical cerclage between 24 and 27 weeks: Analysis from the IC-CLEAR Cohort Study

(1000) Emergency Cervical Cerclage Versus Expectant Management in Women with Cervical Insufficiency Beyond 24 weeks.

(1017) Practice Patterns in the Administration of Late Preterm Antenatal Corticosteroids Among Twin Gestations

(1027) Should fetuses with growth restriction at term undergo trial of labor?

(1034) Impact of Timing of Hysteroscopy for Retained Products of Conception on Subsequent Pregnancy Outcomes

(1037) Recurrent pregnancy loss as an independent risk factor for celiac disease of the offspring

(1073) Short-interval births among adolescents who received immediate postpartum long-acting reversible contraception

(1074) Impact of socioeconomic disadvantage on adolescent pregnancy

(1094) The accuracy of crown-rump length measurements: comparison of 5-7 with 8-10 gestational weeks

(1113) Magnesium sulfate infusion during delivery hospitalization is not independently associated with postpartum hemorrhage

(1116) Does maternal age at first pregnancy affect long-term endocrine morbidity of the mother?

(1125) Is the etiology of fetal death associated with adverse health outcomes during second-trimester medication abortion?

(1130) Cesarean Delivery on Maternal Request Among Nulliparous Women: Rates, Timing and 10-Year Trends

(1144) Association between health literacy and cardiovascular health in early pregnancy

(1145) Association between health literacy and cardiovascular health at 2-7 years after first birth

(1172) Xenobiotic transfer of tranexamic acid through an ex vivo placental perfusion model

(1174) Impact of Chorioamnionitis on Maternal and Neonatal Outcomes Categorized by Presence or Absence of Fever

(1175) Predicting gestational latency using serial monitoring among nulliparous, singleton pregnancies with low-normal mid-trimester cervical lengths

(1197) Vasa Previa: Factors associated with Inpatient vs. Outpatient Antepartum Management

(1206) Is first trimester hemorrhage with concurrent anemia associated with placenta accreta spectrum?

(1209) Hypertensive Control and Delivery Outcomes with Use of Oral Antihypertensives in Pregnancy for Non-severe Hypertension.

(1222) Collagen’s Critical Role in Uterine Structure and Function and Implications in Placenta Accreta Spectrum

(208) Statewide Utilization of Telemedicine for Prenatal Care Visits

(222) ChatGPT and prenatal diagnosis: Is there a role for artificial intelligence in fetal ultrasound?

(427) Personalized Infant Birth Weight Percentile Charts for Accurate Assessment of Neonatal Growth using Machine Learning

(562) Baby got #vbac: a content analysis of trending videos on TikTok

(566) Oral Presentation Conversion to Manuscript Publication Among Obstetrics and Gynecology Subspecialty Meetings

(605) EHR-integration of an evidence-based calculator for cesarean risk during induction: impact on utilization and outcomes

(610) Machine Learning Prediction of NICU Admission at the Point of Care

(633) Distant, but connected: pregnancy app utilization in maternity care deserts

(762) TTTS on TikTok: news or noise?

(822) Evaluating an Artificial Intelligence Platform Answering Common Pregnancy Questions: Satisfactory but Inconsistent.

(1108) Physician vs. Partometer: a machine learning model predicts mode of delivery as well as physicians

(1202) Assessing the Reliability of ChatGPT for Evaluation of Risk-of-Bias in Randomized Clinical Trials

(107) Pregnancy outcomes in patients with type-2 diabetes treated with Semaglutide: A multi-center observational cohort study

(110) Expectant management of diet controlled gestational diabetes mellitus

(115) Intrapartum glucose metrics and associated neonatal adverse outcomes among people with GDM

(123) Outcomes associated with subsequent diagnosis of gestational diabetes following a pregnancy without gestational diabetes

(130) Fear of insulin and other experiences with gestational diabetes mellitus management – a qualitative study

(136) Effect of Gestational Diabetes on Neonatal and Delivery Outcomes Across Race and Ethnicity

(138) Impact of interpregnancy interval on adverse pregnancy outcomes in individuals with prior gestational diabetes mellitus

(140) Continuous glucose monitoring (CGM) with poor glycemic control correlates to increased risk of preterm birth/preeclampsia

(202) Intrapartum Continuous Glucose Monitor Profiles and the Association with Neonatal Hypoglycemia

(212) Association of Hemoglobin A1c and Glycosylated Albumin with Adverse Neonatal Outcomes in Gestational Diabetes

(213) Association between Early Postpartum Appendicular Skeletal Muscle Mass Volume and Insulin Resistance during Pregnancy

(259) Fetal growth trajectories in pregnancies complicated by type 2 diabetes

(272) Sex differences in cord blood inflammation at birth in offspring exposed to gestational diabetes mellitus

(277) Satisfaction with continuous glucose monitoring and time in range among individuals with gestational diabetes

(327) Evaluation of “low threshold” early diabetes screening practices at MAHEC

(344) Impact of Comorbid Chronic Hypertension on Perinatal Outcomes among Pregnant Persons with Pregestational Diabetes

(345) Small for Gestational Age Neonates and Neonatal Adverse Outcomes Among Pregnant Persons with Pregestational Diabetes

(355) Impact of continuous glucose monitoring and insulin pump use on type 1 diabetes in pregnancy

(402) Polyhydramnios is associated with worse perinatal outcomes among non-anomalous births complicated by diabetes

(404) Circadian Variations of Glucose Challenge Test Results In Pregnancy: Examining Non-Linear Trends

(416) Intrapartum Glycemic Control with IV Insulin Infusion in Pregestational and Gestational Diabetes

(417) Time in Range and Barriers to Achieving Continuous Glucose Monitoring Targets in Type 2 Diabetes

(422) Impact of fetal sex on adverse pregnancy and neonatal outcomes in individuals with pre-existing diabetes.

(442) Pregnancy outcomes in gestational diabetes based on method of diagnosis: GCT ≥ 200 versus OGTT

(443) Pregnancy outcomes in gestational diabetes mellitus: ethnic-specific differences among a diverse Asian-American population

(461) Gestational Diabetic Placental T-Cells cause hypertension and impaired glucose utilization in pregnant GDM rat model

(477) Asymmetrical vs. Symmetrical Large for Gestational Age Infants in Pregestational Diabetics: Differences in Neonatal Morbidity

(478) Early Indicators and Clinical Characteristics of Preeclampsia in Pregnant Women with Insulin-Treated Pregestational Diabetes

(510) Dysglycemia Phenotypes in Pregnancy and the Risk of Fetal Shoulder Dystocia at Birth

(516) Postpartum healthcare utilization and morbidity amongst diabetic versus non-diabetic individuals in remote hypertension program

(545) Patient-reported unmet health-related social needs in patients with and without gestational diabetes

(582) Basal insulin type and neonatal outcomes: a secondary analysis of the MOMPOD trial

(585) Association Between Treatment Modalities for Gestational Diabetes Mellitus and Risk of Attention-Deficit/Hyperactivity Disorder in Offspring

(608) Continuous glucose monitor time in range: Maternal outcomes amongst pregnant patients with T2DM & GDM

(609) CGM initial time in range & trajectory: Impact on neonatal outcomes in T2DM and GDM

(624) Impact of stigmatizing language on perinatal health outcomes of birthing individuals with diabetes

(626) Continuous Glucose Monitoring Profile Metrics in Pregnancies With and Without Adverse Neonatal Outcomes

(629) Evaluation of Short-term Perinatal Outcomes with Expanded Gestational Weight Gain Parameters

(642) Hybrid closed-loop therapy versus standard therapy for type 1 diabetes in pregnancy: a meta-analysis

(643) Clinical outcomes in pregnant people with type 1 diabetes: does age of diabetes onset matter?

(645) First-trimester fasting glucose levels associated with abnormal glucose challenge and tolerance tests later in pregnancy

(651) Environmental protection agency (EPA) national walkability index: does it effect weight gain in GDM pregnancies?

(652) Environmental protection agency (EPA) national walkability index and its impact on the severity of GDM

(669) Evaluating the Impact of a Novel Shared Medical Appointment Model for Gestational Diabetes Care

(682) Postpartum glycemic trends among people with gestational diabetes using continuous glucose monitoring

(683) Postpartum glucose tolerance test results among people with gestational diabetes using continuous glucose monitoring

(685) Smartphone application use for gestational diabetes management and immediate postpartum glucose tolerance outcomes

(724) Metabolic recovery at 12 months postpartum among individuals with glucose intolerance in pregnancy

(735) NICU admission for neonatal hypoglycemia and impact on breastfeeding outcomes among gravidas with diabetes

(748) The effect of glucose challenge and oral glucose tolerance tests timing on tests' results

(750) Gestational Diabetes Mellitus in Pregnancies with Suspected Growth Restriction: Blessing or Curse?

(777) Effect of social drivers of health on screening for type 2 diabetes during delivery hospitalization

(778) Which cutoff of the 50-gram GCT has a higher predictive value for gestational diabetes mellitus?

(800) Prenatal Clinic Management of High-Risk Pregnant Patients

(814) The Association Between Diabetes Mellitus During Pregnancy and Retinopathy of Prematurity

(835) Health system level intervention to decrease early screening rates for gestational diabetes: associated perinatal outcomes

(851) Should fasting blood glucose value on the OGTT be incorporated into initial gestational diabetes counseling?

(852) What best predicts for need for hypoglycemic agents in patients with gestational diabetes?

(853) Randomized Controlled Trial of Detemir versus NPH in Gestational and Type 2 Diabetes: DETERMINE Study

(930) Glycemic Status and Fetal Growth in Twin Gestations

(941) Race, ethnicity, and outcomes in pregnancies with gestational diabetes: a secondary analysis of nuMoM2b dataset

(959) Optimizing Postpartum Care in Pregestational Diabetes: Impact of a Comorbidity Index on Follow-Up and Outcomes

(992) Is the Timing of Gestational Diabetes Screening Associated with Adverse Perinatal Outcomes?

(993) Is Time Between Screening and Diagnosis of Gestational Diabetes Associated with Adverse Outcomes?

(1046) Disposition Index as a Predictor of Diabetes Development in Women with Gestational Diabetes

(1065) Factors Associated with Exclusive Formula Feeding in Individuals with History of Diabetes in Pregnancy

(1095) Intellectual disability as a risk factor for adverse outcomes among pregnant people with diabetes

(1098) Risk Factors for Unplanned Cesarean Delivery Among Pregnancies with Preexisting Diabetes

(1117) Lactated Ringer’s versus Normal Saline for initial fluid resuscitation in pregnant patients with diabetic ketoacidosis

(1118) Outcomes of patients with euglycemic versus hyperglycemic diabetic ketoacidosis during pregnancy

(1155) Identifying Markers for Gestational Diabetes Using Continuous Glucose Monitoring

(1181) Screening and Diagnosis of Gestational Diabetes, and Perinatal Outcomes in Patients with Bariatric Surgery History

(1193) Small-for-gestational-age predictors in gestational diabetes mellitus: the impact of metformin use in GDMA2 pregnancies

(1203) The effect of one-abnormal glucose-value of the 100-gram oral-glucose tolerance-test according to Carpenter-and-Coustan on obstetrical-outcomes

(1219) Factors associated with subsequent diagnosis of T2DM following an initial pregnancy with GDM

(281) Prospective evaluation of obstetric point of care ultrasound (POCUS) competency training in Bangladesh

(428) Interactive lecture improves resident knowledge and comfort with periviable delivery counseling

(579) Obesity and weight gain: How are the SMFM Annual Meetings weighing in?

(618) Gender representation in MFM fellowship leadership: A cross-sectional analysis

(664) Variations in MFM Fellowship Clinical Competency through Curriculum Requirements Surpassing ACGME/ABOG Minimums by Geographic Region

(733) The 5-year results of an institutional shadowing program aiming to train new senior “obstetricians on-call”

(807) Improving Understanding of Macrosomia With Graphics-Based Educational Tool: A Randomized Clinical Trial (MATE)

(966) Equitable Implementation of Obstetric Life Support in Maternity Care Deserts and Low Access Areas

(968) Simulation Training to Improve Dilation and Evacuation Counseling in a Restrictive State

(1224) Do Maternal Fetal Medicine Fellowship Websites Adequately Depict Training Opportunities?

(164) Examining the role of neighborhood level indices in predicting spontaneous preterm birth

(191) Nicotine and Mental Health: Risk of Neonatal Outcomes in Pregnancy

(192) Emergency care use in early pregnancy among North Carolina Medicaid beneficiaries

(204) Does maternal chronic hypertension increase the risk for offspring long-term respiratory morbidity?

(214) Early pregnancy metal levels in maternal blood and pregnancy outcomes

(216) The Association between Term Stillbirth and Maternal Care Access at the US County Level

(219) Microplastic and Microparticle Pollutants in Fetal Growth Disorders

(226) History of cured syphilis prior to pregnancy and risk of congenital syphilis

(276) Association Between Disrespectful Maternity Care and Two-Month Postpartum Depression: A National Population-Based Study

(289) Association of glycemic index in early pregnancy with GDM and LGA risk in nulliparous individuals

(301) Risk of ischemic placental disease in pregnant individuals with insomnia

(339) Association Between Obstetric Care Provider Density and Maternal and Perinatal Outcomes: A Cross-Sectional Analysis

(373) Allostatic Load Score is Associated with Gestational Age at Delivery in a Dose Dependent Manner

(374) Community features incorporating multiple domains outperforms composite indices in predicting NC county-level perinatal outcomes

(387) Evaluating Indicators of Severe Maternal Morbidity based on Maternal OBCMI Score

(409) Development of common data elements for maternal health research: Results from a Delphi consensus process

(432) Early pregnancy levels of cholesterol in maternal serum and pregnancy outcomes

(433) Early pregnancy levels of acute phase reactants in maternal serum and pregnancy outcomes

(437) The impact of weight gain on pregnancy outcomes in patients with low BMI

(453) Association between instrumental vaginal delivery and the risk of postpartum depression

(463) Characteristics of Gestational Surrogate Pregnancy in a Large Integrated Healthcare Setting

(475) Differences in intimate partner violence screening during pregnancy for US-born versus immigrant birthing people

(495) Fertility treatments resulting in twin pregnancy and the risk for childhood respiratory morbidity

(508) Sibling Analysis of Long-Term Morbidities in Preterm Twins: Vaginal versus Cesarean Delivery

(555) Influence of French Labor-management Guidelines on Incidence of Severe Postpartum Hemorrhage: A national population-based study

(557) Accuracy of ICD-10 Codes for Placenta Accreta Spectrum: Frequency and Reasons for Miscoding

(560) Association between a Healthy Plant-Based Diet and adverse pregnancy outcomes

(565) Longitudinal trends in symptom and mood during pregnancy: a retrospective study from digital health app

(588) Evaluating the Impact of Labor Induction on Autism Spectrum Disorder Risk

(589) Gender as a Determinant of Neurological Sequelae in Twin Gestations

(628) Accuracy of placenta accreta spectrum administrative coding and outcomes inside and outside of referral centers.

(721) Urine Culture Speciation During Pregnancy and Association with Maternal Attributes and Neonatal Outcomes

(736) The Rate of Weight Gain During Pregnancy and Newborn Head Circumference

(739) Risk factors associated with uterine rupture in stillbirth pregnancies with prior cesarean

(756) Evaluating the incidence and risk factors of melanoma and history of melanoma in pregnancy

(765) Maternal history of recurrent pregnancy loss and the risk for offspring inflammatory bowel disease

(780) Is prenatal bisphenol and phthalate exposure associated with fetoplacental ratio?

(799) Association of maternal body mass index with longitudinal fetal growth assessed by three-dimensional ultrasonography

(808) Effects of Co-Occurring Opioid Use and Mood Disorders on Neonatal Outcomes in Pregnancy

(811) Association of Prenatal Care Attendance on Perinatal Outcomes with Amphetamine Exposure

(820) Associations between non-communicable diseases and obstetric complications at a tertiary referral hospital in southwestern Uganda

(839) High Rural Water Per- and Polyfluorinated Alkyl Substances (PFAS) Levels and Preeclampsia

(840) Hypertensive Diseases of Pregnancy Are Significantly Associated with Development of Long-Term Neonatal Seizures

(847) Perinatal outcomes in pregnant patients with a history of migraine headaches

(848) Association of interpregnancy interval and perinatal outcomes among individuals with history of PPROM

(857) Association Between Prenatal Exposure to Environmental Phthalates and Phenols with Adverse Pregnancy Outcomes

(866) Insomnia is an independent risk factor for severe morbidity during pregnancy

(881) Circumstances and Trends of Pregnancy-Associated Suicides in the United States from 2018 to 2021

(890) Development of a Novel Machine-Learning-Based Prediction Model to Stratify Risk for Adverse Perinatal Outcomes

(901) Birth Location and Risk of Infant Death in Twin Pregnancies

(903) Perinatal mortality and other severe outcomes following planned birth at 39 weeks versus expectant management.

(914) Impact of Maternal Anxiety and Depression on Perinatal Outcomes

(933) Association between the dietary inflammatory index and adverse pregnancy outcomes

(975) Epigenetic Age Acceleration and Blood Pressure in Pregnancy: Findings from the CHAP Study

(976) National Prevalence of Healthcare Provider-Recommended Bedrest and Activity Restriction by Pregnancy Condition

(982) Association of breastfeeding and early childhood preventative dental care

(986) Prenatal characteristics predictive of xylazine positivity: Who is being exposed?

(1014) Adverse Perinatal Outcomes Based on Gestational Surrogacy Status in a Large Integrated Healthcare System

(1030) Prevalence of Cardiovascular-Kidney-Metabolic Syndrome in Reproductive-aged Women in the United States: NHANES 2011-2020

(1059) Increased BMI Associated with Decreased Breastfeeding Initiation in Million Veteran Program Participants

(1070) Non-mother birthing identities and risk of hospitalization for psychiatric diagnoses before and after delivery hospitalizations

(1071) Non-mother birthing people and the risk of ischemic placental disease, severe morbidity, and preterm birth

(1077) Impact of Prenatal Care on Perinatal Outcomes in Individuals with Opioid Use

(1136) Early Pregnancy Cortisol Levels in Women with and without a History of Preterm Deliveries

(1161) Using neighborhood-level indices to discriminate small for gestational age birthweight among racial and ethnic groups

(1187) Association between being born small for gestational age and the risk for childhood celiac disease

(1211) Firearm-related injuries and severe maternal morbidity in the United States, 2017-2021

(137) Construction of a Predictive Model to Determine Probability of Low Birth Weight Using Machine Learning

(144) Influence of the Solomon technique in TTTS on survival and abruption – temporal or causal?

(145) Maternal laparotomy to fetoscopic MMC repair in the morbidly obese is safe and feasible

(146) TTTS + sFGR + TAPS: Does “triple disease” lead to worse outcomes in TTTS?

(147) Outcomes of maternal alloimmunization with multiple antibodies compared to a single antibody

(150) Subdividing Early Fetal Growth Restriction Based on Gestational Age at Diagnosis: Implications for Perinatal Management

(158) Does fetal sex impact the risk of maternal diabetes 10-14 years after delivery?

(190) A predictive model for preterm birth among individuals diagnosed with early-onset fetal growth restriction

(194) Monitoring and Management of Hemolytic Disease of the Fetus and Newborn, International Delphi Consensus

(201) First versus early second trimester dating: accuracy in predicting small for gestational age neonates

(265) Cesarean delivery in life-limiting fetal anomalies: all risk and no benefit?

(298) FGR Resolution Trends by Gestational Age at Diagnosis

(314) Fetoscopic Laser Outcomes by Placenta Location

(361) Dual positivity for Down syndrome and neural tube defects : Indicator of adverse pregnancy outcomes

(377) Cesarean delivery rate among pregnancies with fetal growth restriction

(407) Is timing of onset of early fetal growth restriction associated with worse outcomes?

(471) The Impact of Maternal Comorbidities on Neonatal Outcomes in Growth Restricted Fetuses

(500) Predictors of Pregnancy Duration and Gestational Age at Delivery after Laser Photocoagulation for Twin-Twin-Transfusion Syndrome

(525) Maternal immune microenvironment in fetal congenital heart disease

(530) Impact of recipient or donor velamentous cord insertion in patients undergoing laser for TTTS

(531) Impact of second trimester vaginal bleeding on outcomes in patients undergoing laser for TTTS

(574) Risk factors for maternal abruption after the fetoscopic laser surgery for Twin Twin transfusion syndrome

(593) Suboptimal Fetal Lung Growth After Fetal Endoluminal Tracheal Occlusion in Congenital Diaphragmatic Hernia: Clinical Characteristics

(601) Confirmation of the physiological principles of the sequential laser technique for twin-twin transfusion syndrome

(602) Twin-Twin Transfusion Syndrome with Intermittent (Stage I) versus Persistent (Stage III) Umbilical Artery Doppler Abnormalities

(613) Cerebrospinal fluid analysis in fetuses with myelomeningocele

(620) Expectant Management versus. Prompt Laser Therapy for Stage II Twin-Twin-Transfusion-Syndrome before 18 weeks

(666) Diagnostic Performance of Three Methods of Fetal Growth Restriction Diagnosis

(667) Resource Utilization and Neonatal Outcomes with Three Methods of Fetal Growth Restriction Diagnosis

(671) Neonatal outcomes in fetuses with resolved growth restriction

(680) The association between timing of tobacco smoking cessation and fetal growth restriction

(692) Novel amniotic fluid characterization shows significant elevation of EPO and sFlt-1 in early FGR pregnancies

(711) Late gestation IUTs enable later delivery without adverse outcomes in fetuses with alpha thalassemia major

(714) Nanoparticle-based fetal Intraperitoneal injection is an alternative to intravascular drug delivery to the pulmonary endothelium

(716) Monochorionic Twins with Selective Fetal Growth Restriction: characteristics, course, management, and outcomes by type

(718) Perinatal Outcomes of Resolved Fetal Cystic Hygromas

(737) Risk Factors for Preeclampsia Following Early Onset Fetal Growth Restriction

(760) Perioperative Risk Factors for Amniotic Band Sequence Following Fetoscopic Laser Photocoagulation for Twin-Twin Transfusion Syndrome

(761) Risk Factors for Delivery Less Than 34 Weeks’ Gestation Following Fetoscopic Spina Bifida Repair

(782) Transcerebellar diameter in fetal growth restriction - does concordance with estimated fetal weight matter?

(788) Elevated middle cerebral artery peak systolic velocity and donor twin demise in twin-twin transfusion syndrome

(813) Abdominal Circumference versus Estimated Fetal Weight in Fetal Growth Restriction Surveillance and Outcomes

(833) Association of inter-twin growth discordance >25% with fetosocpic laser surgery outcomes in twin-twin transfusion syndrome

(834) Identifying optimal discordance cutoff for predicting donor survival after fetosocpic laser for twin-twin transfusion syndrome

(868) Fetal pleural effusions: natural history and response to interventions

(872) Decreasing Trend of Gastroschisis Prevalence in the United States between 2014 and 2022

(873) Evaluating surgical approaches for prenatal repair of open spina bifida: A Systematic Review and Meta-Analysis

(876) Does an Early Isolated Decrease in Fetal Abdominal Circumference Heighten the Risk of Growth Restriction?

(904) Twin Twin Transfusion Syndrome (TTTS) Stage 1: Do We Manage Expectantly vs. Treat Immediately?

(905) Risk Factors for PPROM Following Laser Surgery in Twin-to-Twin Transfusion Syndrome

(922) Association of ultrasound determined hysterotomy thickness and intraoperative scar thinning/dehiscence after fetal spina bifida closure

(936) The Impact of Inter-Pregnancy-Interval After Delivery of SGA Fetus on Recurrence Rate - multicenter study

(981) The effect of maternal blood transfusion history on alloimmunized pregnancies

(989) Sonographic indicators of intralesional haemorrhage in fetal lymphatic malformation: a retrospective cohort study

(1028) The association between PSV MCA and perinatal outcomes in pregnancies complicated by small-for-gestational-age/fetal-growth-restricted fetuses

(1029) Unraveling Risk-Factors for Intrapartum Cesarean Section in Pregnancies with Fetal-Growth-Restriction Undergoing Labor Induction at Term

(1043) Increased risk of major fetal anomalies in cases of severe placenta accreta spectrum

(1102) Neonatal outcomes of gastroschisis births by mode of delivery in the United States

(1124) Risk factors for dual demise in monochorionic pregnancies undergoing radiofrequency ablation for discordant anomalies

(1143) Maternal Lipidomics for the accurate prediction of Fetal Cyanotic Congenital Heart Defects

(1163) Rate of tethered spinal cord release after fetoscopic repair of open spina bifida

(1212) Determining time course of complex gastroschisis development in fetal lambs with standardized abdominal wall defect

(134) Experiences of Black and Latin-X Pregnant People Undergoing Prenatal Diagnosis for Ultrasound Identified Fetal Anomalies

(135) Impact of Prenatal Trio-Exome Sequencing on Future Reproductive Decisions: A Qualitative Study

(187) Cell-Free DNA Screening Results by Stage of Maternal Malignancy

(223) From routine to remarkable: When carrier screening incidentally reveals a chromosomal abnormality

(256) Uptake of prenatal diagnostic testing before and after implementation of non-invasive prenatal screening

(359) Expanding Obstetric Carrier Screening: Patient knowledge of genes tested and interest in adding cancer-associated genes

(383) DNA Methylation Analysis of Imprinting Control Regions and Copy Number Variation Sequencing in Early Miscarriage

(424) Implementation Challenges for Prenatal Genetic Screening (PGS) at Federally Qualified Health Centers

(577) Predicting Live Birth with the PRC2 Age Index, a Novel Epigenetic Biomarker

(694) Care-ier to be screened today? An insight on partner genetic screening uptake rates

(705) Utilization of Genetic-Counseling and Carrier-Screening at a Single Center: A Quality Assessment Study

(763) Implementation of a new rolling circle replication assay for universal non-invasive prenatal screening

(797) Genome sequencing versus exome sequencing for fetal anomalies

(845) Leveraging Pharmacogenomic Data for Methadone Dosing in Pregnancy

(898) Weighing the options: a six-year single-center analysis of second no-call non-invasive prenatal testing results

(917) Non-invasive prenatal detection of copy-number variations based on maternal cfDNA fragmentomics

(967) Race and Insurance Disparities in Partner Screening for Autosomal Recessive Conditions During Pregnancy

(1001) Detecting maternal mosaicism in fetal sex chromosome aneuploidy screening

(1010) Adequacy of chorionic villus samples in one- vs. two-pass procedures

(1055) Frequency and Type of Chromosome Abnormalities in Stillbirths: Insights from More Than 4000 Cases

(1062) Routine Genetic Carrier Screening Practices During Prenatal Care and Perceptions Regarding Expanded Carrier Screening

(1132) Validating the Use of Epigenetic Clocks in a Preconception Population

(1153) Fetal Fraction in Patients with Autoimmune Diseases of the Gastrointestinal Tract

(1159) Concordance of early pregnancy smoking disclosure rates with DNA methylation among pregnant patients

(1178) Low-Fetal Fraction on NIPT: The role of the 11-14 week ultrasound

(1183) Monogeneic Disorder (MD) Screening using Cell-Free DNA (cfDNA) In Routine Practice

(116) Amplifying the experience: A qualitative analysis of Black birthing people's experiences within a doula program

(129) Examining Maternity Care Workers' Antiracist Attitudes in the Southeast US

(178) Let’s talk about race: Clinician perspectives on navigating conversations around racial disparities in obstetrics

(185) Exploring Postpartum Social Determinants through Patient-Reported Outcome Measures: a Systematic Review

(199) Buprenorphine Treatment for Maternal Opioid Use Disorder: Differences between High and Low Retention Groups

(207) Racial and Health Care Disparities of Pregnancies Affected by Late Stillbirth

(215) Maternal morbidity and mortality at delivery hospitalization among patients with cardiac disease

(221) Effect of the COVID-19 pandemic on severe maternal morbidity based on location in Wisconsin

(228) The Influence of Social Determinants on Antenatal Anxiety and Physical Activity: A Step Forward

(230) Racial and Ethnic Disparities in Cesarean Complication Rates using NSQIP Database

(247) Implementation barriers of a community-based doula program in an academic medical center

(287) Patient Perceptions of a One-Year Postpartum Patient Navigation Program for Low-income Birthing People

(292) Association of primary language with pain and opiate use following cesarean birth

(322) Evaluating Acceptability of Health Equity Interventions: Providing an Optimized and emPowered Pregnancy for You(POPPY) Pilot

(324) Perceived barriers and facilitators to implementation of group prenatal care among Michigan prenatal care providers

(329) An “Equity in Labor Outcomes Dashboard”: a 3-phase participatory mixed-methods approach to development

(332) Disparities in Prenatal Care Initiation Among Medicaid and Commercially Insured Pregnant Women

(333) Generalizing NICU Admission Predictions for Medicaid Patients Using Machine Learning

(352) Disparities in Non-invasive Prenatal Testing (NIPT) in the Medicaid and Private Insurance Populations

(367) Area-Based Socioeconomic Deprivation Indices to Predict Glycemic Control in Pregnant Patients with Type 1 Diabetes

(368) The Intersectionality of Social Determinants on Preterm Birth Risk

(369) Assessing Racial Disparities in the Initiation of Prenatal Care in Women after Emergency Department Visits.

(386) Neighborhood Deprivation Impacted COVID-19 Vaccination and Infection Rates Among Pregnant Patients

(390) Employment experiences of high-risk obstetric patients: a post-Pregnant Worker’s Fairness and PUMP Act cohort study

(408) Impact of Health-Related Social Needs on Postpartum Anxiety in an Underserved Urban Community

(419) Sociodemographic differences in perinatal outcomes following publication of the CHAP trial

(426) Impact of NICU length of stay on outcomes of birthing people with opioid use disorder

(439) Birth experiences of discrimination on labor and delivery

(445) Regional Differences in LARC and Permanent Contraception procedures in Texas after the Dobbs Decision

(467) Maternal Morbidity Disparities Amongst Native Hawaiian and Pacific Islander Populations Following Implementation of Safety Bundles

(479) Inequities in Postpartum Opioid Prescribing by Race-Ethnicity and Insurance Status Across Statewide Quality Collaborative

(496) Reproductive Planning in Kidney Disease: Survey of Patients with Chronic Kidney Disease and Preconception Counseling

(517) Socioeconomic status and adverse pregnancy outcome increase risk of long-term cardiovascular disease, analyzing long-term cohort

(535) Racial Disparities in Severe Maternal Morbidity: Identifying Predictors for Designing Interventions and Risk Reduction

(542) Standardized Clinical Assessment and Management Plan Improves Neonatal Outcomes in prenatally suspected Congenital Heart Disease

(578) The association of race and ethnicity with postpartum hemorrhage care escalation

(583) The Triple Threat of Socioeconomic Insecurity: Housing, Financial, and Food Insecurity Association with Postpartum Depression

(606) Implementation of a standardized protocol for labor induction: impact on obstetric disparities

(617) Disparities in Fetal Autopsy and Placental Histopathology following Stillbirth in the United States

(623) Stigmatizing language and the association with patient-related factors in pregnant individuals with diabetes

(649) Deliveries with a disability diagnosis and risk for adverse maternal outcomes in the U.S., 2000-2021

(650) Patient-directed discharge during antepartum hospitalization and risk for adverse outcomes at delivery

(654) Perceived racism and placentally mediated adverse pregnancy outcomes

(663) Doulas In Black Birthing Experiences: Perceptions And Utilization Among Black Participants Following Doula-led Education Initiative.

(674) Factors related to patient participation in an obstetric clinical trial

(681) The Relationship between Neighborhood Food Environment and Readmissions for Postpartum Hypertension and Cardiovascular Complications

(696) Implementation of birth equity strategies in a statewide quality improvement initiative supports equitable care efforts

(698) Association of CDC Social Vulnerability Index and Postpartum Care Attendance

(719) Antenatal Characteristics Predict Need for Dental Referral Using the ACOG-Recommended Oral Health Screening Tool

(738) Severe Maternal Morbidity In Urban vs Rural Populations Following Patient Safety Bundle Implementation in Hawaii

(744) Can Doulas Help Improve Equity in the Operating Room?: Clinician Perspectives

(752) Pregnancy Health Information-Seeking Behaviors and Knowledge of Pregnancy Risks among Male Partners of Pregnant Patients

(781) A just start: A mixed-methods analysis of obstetric health-harming legal needs among low-income pregnant people

(816) Mediation of socioeconomic disparities and preterm birth by class-based discrimination and financial strain.

(836) The Illinois Perinatal Syphilis Warmline: A public health initiative to address the syphilis epidemic

(855) The prevalence of food insecurity at time of delivery and associated peripartum outcomes

(861) Vaccine Perceptions among Hispanic Pregnant and Lactating Individuals during the COVID-19 Vaccine Introduction

(906) Rurality is associated with increased risk for severe maternal morbidity among socially vulnerable communities

(907) Rurality is associated with decreased risk for adverse neonatal outcomes among socially vulnerable communities

(918) Can blood pressure monitoring reduce racial disparities in healthcare utilization and morbidity among postpartum patients?

(929) Association between the intensity and type of exercise and the risk of gestational diabetes

(931) Food Desert Proximity and Gestational Weight Gain During Pregnancy

(932) Association between Social Vulnerability Index and Adverse Pregnancy Outcomes

(934) Association between Stillbirth and the Social Vulnerability Index.

(935) Ethnic/Racial Differences in Pregnancy Outcomes for Patients Requiring Antepartum Antihypertensive Maintenance for Non-severe Hypertension.

(948) Neighborhood Deprivation Associated with Extremely Preterm Birth during COVID-19 Pandemic

(969) Black birthing persons’ perspectives on factors leading to medical mistrust in obstetric settings

(980) Comparison of various community level social indices and their associations with adverse pregnancy outcomes

(995) Impact of an Addiction in Pregnancy Program on Breastfeeding in Patients with Substance Use Disorder

(997) Using human-centered design to map the perinatal ecosystem for pregnant people with substance use disorders

(998) Improving care coordination for socially complex perinatal patients: a Human-Centered Design study

(1003) Racial disparities in cesarean deliveries without trial of labor: a population-based analysis of birth timing

(1006) Equity and perinatal urine drug toxicology testing by hospital location.

(1042) Direct dispensation of prenatal supplements with iron among pregnant people: a cost-effectiveness analysis

(1052) Assessment of Disparities in Cerclage Placement Among Individuals with a History of Preterm Birth

(1053) Migrating while pregnant: A qualitative study of immigration and obstetric health

(1056) Perinatal outcomes in patients with diagnosed and undiagnosed depression

(1061) How does needing an interpreter affect outcomes among primarily non-English speaking patients?

(1067) Association of CDC Social Vulnerability Index and Adequate Prenatal Care

(1079) Inequities in breastfeeding patterns among patients with HDP at a southwestern safety net hospital

(1096) Race and Temporal Temperature Measurement in Intraamniotic Infection

(1106) Role of prenatal care in modifying the risk of NAS among mothers with OUD

(1114) Perinatal healthcare inequities: a causal network analysis

(1138) Impact of residence in a food desert on prenatal metabolic health and diet indices

(1139) Hypertensive disorders and postpartum follow up: care in and outside the hospital

(1165) Contraceptive counseling and use among pregnant individuals who underwent spontaneous versus medically indicated preterm birth

(1176) COVID-19 Vaccine Uptake Amongst Adult Women of Reproductive Age in the United States

(1208) Association between Levels of Perceived Stress and Severity of Nausea and Vomiting in Pregnancy

(1213) Neighborhood socioeconomic disadvantage and severe maternal morbidity

(1218) The social vulnerability (SV) index is related to toxicology testing during pregnancy

(171) Impact of emergency room abortion bans on pregnancies with previable preeclampsia: a cost-effectiveness analysis.

(188) Maternal Mortality According to State Abortion Legislation Following the Supreme Court Dobbs v. Jackson Ruling

(220) Effect of the Dobbs decision on severe maternal morbidity in Wisconsin

(264) Administering antibiotics to women with isolated maternal fever during labor : A decision-tree model

(293) Effect of the Dobbs decision on sterilization rates based on location across Wisconsin

(343) Cost Effectiveness of Zuranolone for Treatment of Postpartum Depression

(429) Cost-effectiveness of antepartum versus postpartum treatment of latent tuberculosis infection

(430) Management of placenta accreta spectrum with cesarean hysterectomy versus conservative management: a cost-effectiveness analysis

(444) The Impact of Senate Bill 8 on LARC and Permanent Contraception Trends in Texas

(462) Outcomes in Individuals with Expectant Management of Previable PROM in Texas following SB8

(492) Cost Analysis of Permissive Intrapartum Glucose Control for Diabetes: the PERMIT Randomized Controlled Trial

(607) Impact of Health Disparities in Patients with Twin-to-Twin Transfusion Syndrome

(612) Cost-effectiveness of manual rotation in the setting of persistent occiput posterior position

(702) Cost-effectiveness of universal screening for measles immunity in pregnancy

(704) Equity in First Trimester Congenital Anomaly Detection: Population Based Analysis in >1million women in England

(712) Cost-effectiveness of implementing a multidisciplinary team approach the management of placenta accreta spectrum

(791) Alternative payment models for pregnancy care: a difference-in-difference analysis among state Medicaid programs

(802) Cost Effectiveness Analysis of Outpatient Versus Inpatient Antibiotic Treatment for Syphilis in Pregnancy

(838) Financial Benefits of Audacious but Achievable Goals for Improving Maternal and Neonatal Mortality

(888) Changes in risk-appropriate care after implementation of maternal level of care designation in Texas

(957) The Impact of the SCOTUS Dobbs Decision on Adolescent Postpartum Contraceptive Method Selection

(962) Impact of emergency room abortion bans on pregnancies with previable PPROM: A Cost-Effectiveness Analysis

(1078) Impact of Changing Medicaid Coverage for Methadone on Opioid Use Disorder Treatment in Pregnancy

(1081) An increased postpartum visit model vs. the usual postpartum visit model: A cost-effectiveness analysis

(1086) Displaying 1-year Versus Lifetime Pay-offs In the Perinatal Decision Analyses

(1198) A Comparison Between Provider Density and Severe Maternal Morbidity Rates: A Georgia State Review

(133) Trends in perinatal outcomes following publication of the CHAP trial: An interrupted time series

(139) Association of interpregnancy interval on obstetric outcomes among patients with a history of preeclampsia

(143) Normal Blood Pressure Standard Across Gestation in Low-Risk Pregnant Individuals and Comparisons by Pregnancy Outcome

(172) Reference range for Elecsys sFlt-1/PlGF ratio in a diverse U.S population

(177) Preeclampsia and the risk for celiac disease of the offspring

(225) Is a refractory headache with preeclampsia under 34 weeks associated with high-grade maternal vascular malperfusion?

(234) Blood Pressure Machines and Attendance of Follow-up Visit within 10 Days of Delivery

(235) Discharge with Furosemide and Emergency Department Visits for Hypertension-Related Care in Patients with Severe Preeclampsia

(239) Does the definition of significant proteinuria matter? A retrospective cohort study

(242) Stage 1 hypertension before 20 weeks of gestation is associated with postpartum anti-hypertensive use

(251) Closing the gap: Postpartum transition of treatment for chronic hypertension in the United States, 2008-2022

(253) Is low maternal BP associated with SGA in those treated for chronic hypertension in pregnancy?

(255) Neonatal outcomes of patients in cases of gestational hypertension with proteinuria

(261) Participation in a remote blood pressure monitoring program and engagement in postpartum care

(290) Better maternal and fetal outcomes in women with self-monitoring of blood pressure and telemedicine visit

(307) B Cells in Preeclampsia: Hypertension and Endothelial Dysfunction

(312) Association Between Severe Features of Hypertensive Disorders in Pregnancy on the Outcome of Subsequent Gestation

(330) American Heart Association blood pressure classification and subsequent risk of preeclampsia

(362) Variable Expression of sFlt-1 Splice Variants in Distinct Placental Cells in Normal and Preeclamptic Pregnancies

(363) Hospital birth volume and rural/urban location: associations with perinatal outcomes among individuals with chronic hypertension

(388) Characterizing Sub-Types of Severe Maternal Morbidity in Patients with Hypertensive Disorders of Pregnancy

(411) Time is money: comparing costs in 12 vs 24 hours of postpartum magnesium

(446) Strict Blood Pressure Control and Risk of Postpartum Readmission

(468) Timing of Delivery in Pregnancies Complicated by Small for Gestational Age with Concurrent Chronic Hypertension

(484) First-trimester virtual placental biopsy to estimate vascularization and risk of preeclampsia : a prospective study

(488) ASPREO secondary analysis

(497) Predicting Early Onset Preeclampsia (EOPE): Leveraging Demographics, Biophysical, and Biochemical Markers for Effective Aspirin Intervention

(502) Elevated levels of circulating endothelial cells in pregnancies complicated by preeclampsia and/or fetal growth restriction

(541) Preconception and First Trimester Blood Pressure: Risks of Hypertensive Disorders in Pregnancy Using AHA Guidelines

(549) Physiologic Treatment of Mild Chronic Hypertension and Pregnancy Outcomes

(571) Neonatal outcomes after expedited delivery versus expectant management for preeclampsia with severe features

(584) Outcomes among patients in a remote postpartum blood pressure monitoring program: does medication choice matter?

(587) Can B-type Natriuretic Peptide (BNP) help differentiate Gestational Hypertension and Preeclampsia from Chronic Hypertension?

(615) Association between NT-proBNP and persistent postpartum hypertension among individuals with hypertensive disorders of pregnancy

(616) Preeclampsia compared to gestational hypertension increases short-term renal disease morbidity

(657) Automated unattended office BP: is your clinician raising your blood pressure?

(661) Maternal Outcomes Associated with Antepartum versus Postpartum Eclampsia

(662) Do Maternal Outcomes Differ by Specific Blood Pressure Parameters?

(678) Risk of hypertension 2-7 years after delivery by timing of hypertensive disorder of pregnancy

(706) Trends in postpartum sFLt-1 among patients diagnosed with preeclampsia with severe features

(722) Progesterone supplementation in preeclamptic women reduces blood pressure and inflammatory mediators of hypertension during pregnancy

(726) Placenta accreta spectrum is associated with lower rates of hypertensive disorders of pregnancy

(727) Correlation between blood pressures and markers of inflammation in the maternal circulation in pregnancy

(731) Effect of Oral Magnesium Supplementation as Adjunctive Treatment in Pregnancies Complicated by Chronic Hypertension

(746) Optimal Aspirin Dose in Preeclampsia Prevention: A Retrospective Comparison of 81 mg and 162 mg

(767) Normotension is not predictive of duration of expectant management of preterm preeclampsia with severe features

(773) Clinical utility of various growth factors in preeclampsia

(776) Assessment of the Impact of Hemodynamic-aligned Antihypertensive Therapy in Postpartum Management of Preeclampsia

(793) Evaluating the Potential Relationship between sFlt-1:PIGF and Hypertension Across Pregnancy and early Postpartum

(806) MEWS Due to Severe Hypertension Prior to Delivery: Clinical Characteristics and Outcomes

(832) Roll-Over Test as a screening tool for Hypertension in pregnancy - A Prospective Pilot study.

(843) Chronic Hypertension: Timing of Delivery and Associated Morbidity

(850) Can remote blood pressure monitoring reduce racial disparities in outcomes among postpartum patients with hypertension?

(856) Association of Co-Occurring Chronic Hypertension and Oligohydramnios on Neonatal Outcomes

(875) Angiogenic Factors for Prediction of Adverse Outcomes in Pregnancies Complicated by Isolated Fetal Growth Restriction

(883) Hypertension in pregnancy without a documented diagnosis: a missed window of opportunity

(884) Association of IVF with Preeclampsia with Severe Features Among Very Advanced Maternal Age Patients

(886) The predictive value of angiogenic factors in suspected preeclampsia

(908) Blood Pressure Patterns in Pregnancy using In-Clinic and Remote Monitoring and Hypertensive Disorders of Pregnancy

(913) Impact of nurse support on readmission rates among patients in a postpartum blood-pressure monitoring program

(924) The Accuracy of the sFlt-1/PlGF Ratio Assay in Predicting Time-to-Delivery in Patients with Preeclampsia

(944) Novel roles of ET-1 in superimposed preeclampsia

(949) Real-World Accuracy of Angiogenic Factors for Predicting Severe Preeclampsia in Singleton and Twin Gestations

(950) What to Expect of Expectant Management in Preterm Preeclampsia with Severe Features

(977) Risk Factors for Failing Aspirin Prophylaxis for Preeclampsia Prevention: a Prospective Cohort Secondary Analysis

(979) Differential protein expression associated with persistent hypertension following a hypertensive disorder of pregnancy

(985) Tight versus standard postpartum control following hypertensive disorders of pregnancy: a randomized controlled feasibility trial

(990) Diuretics for Preventing Postpartum Readmission: A Systematic Review and Meta-Analysis

(991) Poor periconceptional diet and sleep quality are associated with hypertensive disorders of pregnancy.

(1011) Low dose aspirin for preeclampsia risk reduction: Do patients actually take it?

(1013) The association between first trimester serum creatinine and pregnancy outcomes in patients with chronic hypertension

(1039) Pulse pressure does not predict response to treatment of severe hypertension in preeclampsia

(1057) Healthy Placental or Umbilical Cord Stem Cell Extracellular Vesicles Restore Preeclamptic Cells to Normal Function

(1066) First Trimester Combined Screening for Preterm Preeclampsia using the Fetal Medicine Foundation Competing Risks Model

(1084) Childhood Sexual Abuse Impacts 2nd Trimester Blood Pressure Nadir

(1100) Normotensive vs. Hypertensive HELLP Syndrome: Should We Expect Different Outcomes?

(1119) Prospective validation of USPSTF guidelines for preeclampsia prediction and clinician compliance with aspirin recommendations

(1123) Survey of individuals with HDP on cardiovascular disease risk awareness and prevention perspectives

(1135) Risk of Hypertensive Disorders of Pregnancy in GLP-1 Agonist Exposed and Unexposed Patients

(1146) Association of Aspirin Use and Preeclampsia in Pregnancy after Kidney Transplant

(1147) Transcriptional Meta-Analysis of Preeclampsia Compared to Placenta Accreta: Implications for Placentation

(1156) Interpregnancy Development of Chronic Hypertension after a Hypertensive Disorder of Pregnancy and Subsequent Pregnancy Outcomes

(1166) First trimester machine learning to predict preeclampsia in normotensive pregnancies by American Heart Association guidelines

(1167) Preeclampsia associated morbidity requires a double hit from first-trimester maternal characteristics and placental dysfunction.

(1173) Amlodipine Versus Nifedipine ER for Managing Postpartum Hypertension: Medication Continuation Beyond 6 weeks Postpartum

(1184) Tighter blood pressure control targets to reduce adverse pregnancy outcomes for patients with chronic hypertension

(1192) The Diagnostic Accuracy of the sFlt-1/PlGF Ratio vs. PlGF alone for Preeclampsia

(1204) Risk of HDP in nulliparas with treated versus untreated mood and anxiety disorders

(1207) Use of mean arterial blood pressure to predict superimposed preeclampsia with severe features

(1215) Association between antenatal low-dose aspirin use and de novo postpartum hypertension incidence

(1216) Comparing Perinatal Outcomes between Women with Subcapsular Liver Hematoma versus Preeclampsia - A Population-Based Study

(109) Leveraging Machine Learning to Identify Predictors of Passive and Active Influenza Immunity in Infants

(122) Reexamining a Paradigm of Maternal Syphilis Management when Fetal Ultrasound Findings are Present

(153) Oral probiotic versus placebo and the maternal metabolome during pregnancy: A randomized controlled trial

(167) Comparison of Antibiotic Regimens for Preventing Infectious Complications Following Elective Cesarean Delivery

(168) Adjunctive Medications in the Management of Long Covid in 3rd Trimester Pregnancies and Postpartum Periods

(227) Regional health unit presence by parish and congenital syphilis rate in Louisiana

(273) Trends in risk factors associated with syphilis infection in pregnancy from 2013-2023.

(346) Effects of antiretroviral therapy on fetal biometric measurements and neonatal weight

(366) Neonatal inflammatory profiles associated with perinatally acquired HCV infection

(401) Increasing Antimicrobial Resistance Among Post-Cesarean Surgical Site Infections at a Large Public Hospital from 2009-2019

(418) Postpartum Gastroenterology Referrals and Follow Up in Pregnant Patients with Viral Hepatitis

(480) Pregnancy outcomes in patients living with HIV managed with Atazanavir versus Darunavir-based antiretroviral therapy

(503) Project PEN-FAST: Unmasking Allergies for Antibiotic Optimization

(505) The Association Between Hepatitis C Virus Infection During Pregnancy and Risk of Infant Death

(506) The Association Between Hepatitis B Virus Infection During Pregnancy and Risk of Infant Death

(507) The Use of a Novel Point-Of-Care (POC) IgM Test for the Diagnosis of Congenital Syphilis

(526) Association between antibiotic regimen and adverse outcomes in pregnancies complicated by chorioamnionitis

(538) The Association Between Hepatitis B Virus Infection During Pregnancy and Risk of Primary Cesarean Delivery

(547) Temporal trends in gonorrhea and chlamydia infections during pregnancy: 2013-2023

(580) The association between group B streptococcus colonization and long term infectious morbidity of the offspring

(581) Group B streptococcus vaginal colonization and long term respiratory morbidity of the offspring

(596) Time to Treatment Initiation of Piperacillin-Tazobactam Compared to Ampicillin-Gentamicin for the Treatment of Intraamniotic Infection

(688) Hybrid versus natural immunity to protect against neonatal hospitalization: A Cost-Effectiveness Analysis

(695) Increased Chronic Inflammation of the Placenta in COVID-19-Infected Pregnant Patients

(713) Fetal sex influences the maternal plasma proteome in SARS-CoV-2 including anti-viral response

(937) Clinical outcomes and placental findings in pregnant women with COVID-19 wild-type, Delta, and Omicron waves

(940) Concordance of clinical GBS status with bacterial culture obtained at delivery admission

(994) Prevalence and Screening Methods for Asymptomatic Bacteriuria in Pregnancy in Low Resource Settings

(1009) Piperacillin-Tazobactam versus Ceftriaxone as Initial Antibiotic Treatment in 2nd Trimester Pregnancies Complicated by Acute Pyelonephritis

(1038) Maternal vaginal colonization with group-B streptococcus during labor and long-term cardiovascular morbidity of the offspring

(1040) Safety and Efficacy of Maternal COVID-19 vaccination during pregnancy: Umbrella review & meta-analyses

(1045) Utilizing the PEN-FAST Scoring Tool in Pregnant Patients for Syphilis Management Complicated by Penicillin Allergy

(1060) Concordance of maternal GBS DNA-PCR rectovaginal test at 36 weeks and maternal/neonatal testing at delivery

(1085) Neighborhood Deprivation as a Predictor of Congenital Syphilis

(1115) Fertility treatments resulting in twin pregnancy and the risk for childhood infectious disease

(1134) Safety and Efficacy of Influenza Vaccination in Pregnancy: Umbrella review and meta-analyses

(1142) Intrapartum Maternal Bacteremia: an Important Predictor of Puerperal Adverse Outcomes

(1221) Is detectable deleterious? Comparing maternal and neonatal factors stratified by hepatitis C viral load detection

(105) Maternal anemia and fetal heart rate tracing abnormalities in labor: associated neonatal and maternal outcomes

(262) Fetal Heart Rate Tracing Characteristics Among Preterm Birth at 22.0-31.6 Weeks and Adverse Neonatal Outcomes

(305) Fetal Heart Rate Tracings and Adverse Outcomes Among Term Small- versus Appropriate for Gestational Age

(487) Diagnostic Accuracy of Non-Invasive Prenatal Test for Fetal Red Blood Cell Antigen Genotyping

(529) Is there a role for maternal oxygen for fetal resuscitation in high risk gestations?

(634) Female versus Male Fetuses—Variation in Fetal Heart Rate Tracing and Adverse Outcomes at Term

(758) Changes in Fetal Heart Rate Baseline For Deliveries 22 to 31.6 Weeks and Adverse Outcomes

(817) A Machine Learning Approach to Intrapartum FHRT Analysis To Identify Neonates Requiring Therapeutic Hypothermia

(887) Association of Features of Fetal Heart Rate Tracings and Adverse Neonatal Outcomes at Term

(996) Association of Fetal Heart Rate Tracing with Neonatal Adverse Outcomes at 32.0 to 36.6 weeks

(1033) Variation in Fetal Heart Rate Tracing and Adverse Outcomes among Pregnancies Complicated by Hypertensive Disorder

(124) Outcomes among low-risk term multiparous births in California pre- and post-ARRIVE trial publication

(126) Success of Vaginal Birth after Cesarean (VBAC) Following Induced Versus Spontaneous Labor

(159) Primipara with cesarean history: Impact of gestational age at term on mode of delivery

(170) Induction versus expectant management in nulliparous low-risk women: Single institution impact of the ARRIVE Trial

(189) Amniotomy Versus Deferral at ≥4cm during Standardized Induction of Labor: A Propensity Score-Matched Study

(195) Nationwide Nursing Perspectives Survey on Intrapartum Maternal Position Changes

(229) Decidual Cell-Mediated Paracrine Inhibition of IL1b Signaling in Extravillous Trophoblasts Contributes to Pregnancy Maintenance

(236) Impact of outpatient cervical ripening prior to term induction of labor - prospective randomized trial

(243) The Performance of an Automated Risk Stratification Tool for Postpartum Hemorrhage Prediction

(244) Effect of a High Dose Oxytocin Protocol for Management of Labor

(268) Cost-effectiveness of early vs. delayed amniotomy following transcervical balloon ripening

(303) Pregnancy termination outcomes in singletons with fetal anomaly using mifepristone and misoprostol versus misoprostol alone.

(316) Balloon induction in women with previous cesarean delivery: Maternal and neonatal outcomes

(319) Mild Fundal Pressure versus Vacuum Extraction to Shorten the Second Stage of Labor

(328) Standardizing induction management: a mixed-methods evaluation of the clinician perspective

(403) Perinatal outcomes pre- and post-ARRIVE trial publication among low-risk term nulliparous births in California

(413) Induction compared with expectant management at term for individuals with a prior cesarean

(425) Duration of High-Dose Postpartum Oxytocin Infusion and Postpartum Bleeding Outcomes in Individuals Undergoing Vaginal Delivery

(455) Adverse Childhood Experiences and Perceived Control Over Birth

(458) Predicting the need for Blood Transfusion Based on CBC at admission in Normal Vaginal Delivery

(489) Prediction of Cesarean Delivery Using Maternal Measurements – Secondary Analysis of a Prospective Multicenter Study

(509) Elective Inductions of Labor at 39 weeks versus expectant management in multiparous patients

(523) Tranexamic acid prevents postpartum hemorrhage during cesarean delivery: a meta-analysis

(528) Impact of prolonged induction of labor on maternal and neonatal morbidity

(536) Epidural placement early in cervical ripening: is there a negative impact?

(561) Effect of oxytocin rest on labor outcomes and uterine contractility during induction of labor

(563) Second stage of labor duration among patients with obesity: How likely is vaginal delivery?

(564) Prolonged second stage: What is the likelihood of a safe, vaginal delivery?

(590) Labor Progression in Women with or without Premature Rupture of Membranes

(591) Labor Progression in Women with SGA versus AGA Newborns

(636) Success of Labor Induction in Patients with Class III Obesity

(640) Association between induction of labor and birth experience: a national population-based study

(646) Fetal fibronectin for prediction of spontaneous labor at term

(673) Mechanical cervical ripening among patients with a BMI greater than 30

(679) The Influence of Epidural Analgesia on Neonatal Outcomes After Balloon Induction of Labor at Term

(734) Preterm medically indicated labor induction and mode of delivery in patients with obesity

(749) Time from decision to execution of manual exploration of the uterus and postpartum hemoglobin drop

(775) Universal Or Selected Policy Of Tranexamic Acid For Preventing Blood Loss After Cesarean Delivery?

(783) Delayed Oral Misoprostol Dosing for Cervical Ripening: association with perinatal outcomes

(818) The Association Between Excessive Gestational Weight Gain in Obese Patients and Intrapartum and Postpartum Outcomes

(846) Prolonged second stage: How does obesity influence likelihood of successful vaginal delivery?

(882) Features of Additional Uterotonic Use Without Postpartum Hemorrhage

(911) Maternal and Neonatal Morbidity after Prolonged Latent Labor

(953) Defining Postpartum Hemorrhage in Vaginal Deliveries Based on Quantitative Blood Loss

(954) Oxytocin requirements among patients with a BMI greater than 30

(955) Misoprostol dose requirements among patients with a BMI greater than 30

(961) Risk of severe maternal morbidity and mortality in relation to ARRIVE trial

(1008) The Impact of Discrimination on Perceived Control Over Birth

(1012) Induction versus expectant management in multiparous low-risk women: Single institution impact of the ARRIVE Trial

(1032) Shoulder Dystocia Resolution Utilizing < vs. > 3 Maneuvers and Associated Adverse Outcomes

(1035) Vaginal compared with oral misoprostol induction for individuals with morbid obesity

(1036) Characterizing vaginal misoprostol induction in individuals with morbid obesity

(1050) Obesity Remains Associated with Cesarean Delivery Despite Combined Cervical Ripening

(1051) Maximum oxytocin dose in labor induction and associated pregnancy outcomes in nulliparous individuals

(1099) Anal sphincter injury after vacuum-assisted delivery- is avoiding episiotomy still safe?

(1101) Optimizing Induction: Shortened Balloon Protocols for Better Outcomes

(1105) Trial of Labor After Cesarean in Twin Pregnancies with Two Prior Cesarean Deliveries

(1148) Nomogram for Predicting Obstetric Anal Sphincter Injuries in Nulliparous Women

(1158) Methods of Estimating Blood Loss and Clinical Outcomes

(1160) Psychopharmacotherapy Use in Pregnancies Conceived with IVF and Risk of Postpartum Hemorrhage

(1225) Uterine Electrical Activity in Labor: EMMI Insights on Contraction “Pacemakers”

(206) Association between Maternal Age at First Delivery and Long-term Risk for Cardiac Morbidity

(252) 6-month mental health outcomes among participants in a postpartum care in the NICU (PeliCaN) trial

(267) Management of Incidental Cardiac Disease Findings on Screening Maternal Echocardiograms for Advanced Maternal Age

(315) Group B streptococcus colonization: Is it a risk factor for autism spectrum disorder of offspring?

(325) Metabolic dysfunction-associated steatotic liver disease is associated with glucose intolerance in pregnancy

(326) Risk factors for myocardial infarction and coronary artery dissection in pregnancy and postpartum

(335) Effect of pre-pregnancy BMI vs. total pregnancy weight gain on trial of labor after cesarean

(336) Breastfeeding Intention, Initiation, and Continuation in Pregnant Patients with Sickle Cell Disease

(348) Comparing perinatal outcomes in gestational and cystic fibrosis related diabetes

(349) Impact of CFTR modulators for cystic fibrosis on perinatal outcomes

(357) Self-assessment of complexity and risk for pregnant adults with congenital heart disease.

(370) Application of a Multiscale Model of Heart Growth in Pregnancy to Patient-Specific Echocardiographic Data

(400) Maternal and Neonatal Outcomes Following Maternal Cardiac Arrest

(450) Refractory hypotension with combined spinal epidural and prophylactic phenylephrine infusion during scheduled cesarean delivery

(451) Effectiveness of intravenous ferric carboxymaltose for severe anemia in the late third trimester

(454) The Association between Post-Traumatic Stress and Perineal Pain in Patients with Birth Injury

(470) Comparison of Weight Gain versus BMI During Pregnancy on Perinatal Outcomes in Singleton Term Pregnancies

(473) Change in BMI Category: Impact on Maternal and Neonatal Outcomes

(481) Postpartum hemorrhage requiring transfusion increases short-term risk of readmission for cardiovascular disease

(485) Anticoagulation preventive therapy versus no therapy and the risk for venous thromboembolism during the postpartum

(493) Maternal Cardiac and Perinatal Outcomes Among Pregnant Individuals with Ebstein’s Anomaly

(494) Exposure to maternal chronic hypertension (unrelated to preeclampsia) and offspring risk for long-term cardiovascular morbidity

(499) The risk of ICP recurrence in the subsequent pregnancy: a retrospective analysis

(515) Can the supplementation of ferric-carboxymaltose improve postpartum depression after birth? a randomized, controlled clinical trial

(532) Validation of the Delivery Trauma Scale for evaluation of emotional burden secondary to birth

(534) Screening Analysis for Autism Spectrum Disorders in FNAIT-Affected Children with and without Intra-Cranial Hemorrhage

(539) How much is enough? Incomplete treatment course of intravenous iron to prevent postpartum blood transfusions.

(558) Cardiovascular disease and hypertensive disorders of pregnancy increase severe maternal morbidity risk

(572) Racial and ethnic disparities in severe maternal morbidity and ICU admission by bariatric surgery status

(597) A Comparison of Newborn Birthweights Between Opioid Use Disorders Treated with Methadone vs Buprenorphine

(619) Postpartum Mental Health Following Unplanned Modes of Delivery: Understanding Birth Trauma

(622) Comorbid anemia is associated with worsened pregnancy outcomes for patients with cardiac disease in pregnancy

(630) Should Tranexamic Acid be Re-dosed for Patients with Postpartum Hemorrhage Based on Blood Volume?

(644) Diagnostic rate of Pulmonary Embolism during pregnancy: An update on VQ vs CT

(653) Does Early Administration of IV Iron During Pregnancy Improve Maternal Morbidity?

(670) Predictors of Successful Induction of Labor in Patients with Class 3 Obesity

(676) Self-perception of pregnancy risk and contraceptive safety among women with cardiac disease

(686) Association of periviable birth and postpartum psychiatric morbidity in the Medicaid population

(693) Aortocaval Compression during Maternal Cardiac Arrest: An MRI Study of Uterus-Great Vessel Dynamics Across Trimesters

(697) Cardiac and obstetric outcomes among individuals with Hereditary Thoracic Aortic Diseases: Leveraging Large EMR Data

(707) Results of diagnostic cardiac testing among pregnant persons with positive cardiovascular disease screening

(708) Neonatal Outcomes in Maternal Heart Disease: A Multidisciplinary Approach toward Congenital and Acquired Conditions

(730) Non-hormonal treatments for vasomotor sequelae in patients with postpartum hemorrhage requiring peripartum hysterectomy

(743) Association between adverse pregnancy outcomes and awareness of cardiovascular risk factors: a NuMoM2b-HHS secondary analysis

(753) Conversion to Telehealth During COVID-19 and Depression Symptom Response in a Perinatal Collaborative Care Model

(755) Evaluating the association between eczema in pregnancy and maternal and fetal outcomes

(787) The Association Between Maternal Immune Thrombocytopenia Purpura (ITP) and Adverse Perinatal Outcomes

(795) Association of body mass index with adverse pregnancy outcomes when stratified by cardiovascular health

(798) Severe maternal Ehlers-Danlos diagnoses among patients referred for hypermobility

(803) Impact of Iron Deficiency in Pregnancy on Childhood Neurodevelopmental Outcomes

(819) Safety of prostaglandins in the peripartum period in case of sickle cell disease

(827) Anemia Recovery After Pyelonephritis

(879) Assessment of cardiac outcomes in pregnant women with congenital heart disease: a single center experience

(920) The impact of pre-pregnancy anxiety or depression and adverse neonatal outcomes

(939) Randomized trial of postpartum aspirin and impact on NT-proBNP as a marker of maternal health

(972) Preterm birth in patients with Fontan circulation: looking to the placenta for answers

(984) Racial and Ethnic Differences in Delivery Characteristics in Patients with a Cesarean Wound Infection

(1007) Practice attitudes and behaviors for peripartum management of attention deficit hyperactivity disorder (ADHD).

(1018) Risk for Adverse Perinatal Outcomes following Induction of Labor in Patients with Class III Obesity

(1048) Patient-reported outcomes of iron-deficiency anemia treatment in pregnancy: a mixed methods analysis

(1090) Prevalence of and factors associated with iron deficiency at the time of delivery

(1131) Categorizing the cause of maternal instability with MEOWS

(1141) Impact of Fetal Surgery Type and Complications on Maternal Perinatal Mental Health

(1162) Increased Adverse Perinatal Outcomes (APO) for Twin Pregnancies Complicated by Congenital Heart Disease (CHD).

(1177) Collaborative care model reduces perinatal mood and anxiety symptoms

(1188) Risk of severe maternal morbidity in pregnant people with malignant neoplasm using a population database

(1189) Prevalence of severe maternal morbidity associated with different cancer types in pregnancy

(1190) Risk of severe maternal morbidity among pregnant people with breast cancer using a population database

(1196) No association between biological therapeutics and infections in pregnant patients with autoimmune disease

(1200) Neighborhood Socioeconomic Disadvantage and Antenatal Depressive Symptoms

(1214) Antepartum depressive symptoms and severe maternal morbidity

(1217) Rare Inflammatory Arthritis and Obstetric and Neonatal Outcomes - A Population-Based Study

(193) Patient characteristics and unexpected delivery complications predict cessation of exclusive breastfeeding by 4-8 weeks postpartum