Study type
Pregnancy studies recruiting now
Pregnancy research studies care during and after pregnancy: preeclampsia, gestational diabetes, preterm birth, postpartum recovery and vaccines given in pregnancy.
226 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Early Diagnosis and Intervention for Fetal Malposition in Active Labor and Its Impact on Mode of Delivery
Women and Infants Hospital of Rhode Island
- Location
- Providence, RI
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
The Role of Mobile Apps in Promoting Cardiovascular Health and Motivation to Exercise During Pregnancy
Old Dominion University
- Location
- Norfolk, VA
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Immediate Postpartum Glucose Tolerance Testing
MemorialCare Health System
- Location
- Long Beach, CA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
The Heartland Study
Heartland Health Research Alliance
- Location
- Indianapolis, IN + 2 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Improving Neurodevelopmental ouTcomes After Prenatal Cannabinoid in uTero Exposure
IDeA States Pediatric Clinical Trials Network
- Location
- Albuquerque, NM + 2 other US sites
- Eligibility basics
- Up to age 0 mo
- RecruitingHealthy volunteers
Teen Mom Study Feasibility Trial
University of Mississippi Medical Center
- Location
- Jackson, MS
- Eligibility basics
- Ages 15–19 · Women only
- RecruitingHealthy volunteers
Effect of Labetalol, Atenolol, and Nifedipine on Maternal Hemodynamics Measured by ICG in Early Pregnancy
Marshall University
- Location
- Huntington, WV
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Durometer for Measuring Uterine Tone
University of Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteersPhase 3
Double Simultaneous Uterotonic Agents Versus Single Agent Regimen to Prevent Early Postpartum Hemorrhage
Stony Brook University
- Location
- Stony Brook, NY
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Evaluation of Parent Toolkit 2.0 (Morehouse Family Health Study)
Child Trends
- Location
- Cairo, GA
- Eligibility basics
- Ages 12–15
- RecruitingHealthy volunteers
Multi-Omics for Maternal Health After Preeclampsia
University of California, San Diego
- Location
- San Diego, CA
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteers
Postpartum Ultrasound Evaluation to Assess Risk of Hemorrhage
Endeavor Health
- Location
- Evanston, IL
- Eligibility basics
- Ages 17+ · Women only
- RecruitingHealthy volunteersPhase 4
Treatment to Regress to Normoglycemia in Women with a Recent History of GDM
Woman's
- Location
- Baton Rouge, LA
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Improving Maternal Sleep and Mental Health
University of Colorado, Colorado Springs
- Location
- Colorado Springs, CO
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Mobile App Logging for Diabetes in Pregnancy
Carolyn Zahler-Miller
- Location
- Augusta, GA
- Eligibility basics
- Ages 18–100 · Women only
- RecruitingHealthy volunteers
The Dream Team: Testing Implementation of a Sleep Intervention for Perinatal Women Delivered by Direct Care Workers
Rhode Island Hospital
- Location
- Providence, RI
- Eligibility basics
- Ages 18–99
- RecruitingHealthy volunteers
The Treatment in Pregnancy for Hepatitis C ("TiP-HepC") Registry
The Task Force for Global Health
- Location
- Atlanta, GA
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Postpartum Intervention for Mothers With Opioid Use Disorders
Stony Brook University
- Location
- Ann Arbor, MI + 1 other US site
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteers
Blood Warming in Preterm Infants to Decrease Hypothermia
University of South Carolina
- Location
- Columbia, SC
- Eligibility basics
- Ages 6 mo–7 mo
- RecruitingHealthy volunteers
Maternal Mental Health Access - MaMa
University of Utah
- Location
- Salt Lake City, UT
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Strict Versus Permissive Thresholds for Initiation of Pharmacotherapy in Gestational Diabetes (START 2)
Thomas Jefferson University
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Strict Versus Permissive Thresholds for Initiation of Pharmacotherapy in Gestational Diabetes
Thomas Jefferson University
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 4
Drug Excretion in Breast Milk
University of Washington
- Location
- Seattle, WA
- Eligibility basics
- Ages 0 mo–50
- RecruitingHealthy volunteers
The Aim of This Study is to Determine if Oocyte Sorting for Group Culture Using an Artificial Intelligence Image Analysis Tool (MagentaTM) Increases the Usable Blastocyst Yield and Subsequent Pregnancy in Patients…
Ovation Fertility
- Location
- Las Vegas, NV + 2 other US sites
- Eligibility basics
- Any age listed
Who these studies look for
We only list a study here when pregnancy or the postpartum period is the subject of the official record. Participation is decided with the study team, and you should involve your own obstetric provider.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Is it safe to join a study while pregnant?
Studies that enroll pregnant participants have extra ethics review and monitoring, but every study has risks. Discuss any study with your obstetric provider before joining.