Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,326 recruiting studies in this area right now.
By phase
- Not applicable4,387
- Phase 2611
- Phase 1413
- Phase 3322
- Phase 4268
- Phase 1/Phase 2255
- Phase 2/Phase 370
Top conditions
- Ovarian Cancer340
- Cervical Cancer232
- Endometrial Cancer206
- Bladder Cancer191
- Acute Kidney Injury136
- Endometriosis135
- Chronic Kidney Diseases131
- Pregnancy131
- Breast Cancer106
- Chronic Kidney Disease105
- Infertility95
- Renal Cell Carcinoma80
- Colorectal Cancer76
- Preeclampsia73
- Pregnancy Related72
- Prostate Cancer65
- Urinary Incontinence64
- Lung Cancer62
Leading sponsors
- Mayo Clinic58
- Assistance Publique - Hôpitaux de Paris47
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS47
- IRCCS Azienda Ospedaliero-Universitaria di Bologna47
- M.D. Anderson Cancer Center45
- National Cancer Institute (NCI)40
- University of Colorado, Denver39
- Chinese University of Hong Kong38
- AstraZeneca36
- University of Aarhus36
Where studies are running
- California345
- Alabama156
- Texas121
- Massachusetts119
- New York118
- Arizona102
- Florida101
- Colorado90
- Maryland90
- Illinois79
Recruiting studies6,326 total
- NCT06307184Recruiting
Natural cycle frozen embryo transfer convenience study
This study is testing whether starting a frozen embryo transfer during your natural cycle (after ovulation) is more convenient than the usual schedule. You will take progesterone (400 mg twice a day) and have one embryo transferred. It is for people using donor eggs who have regular cycles.
LisbonAges 18–49 - NCT06273683Recruiting
Comparing two tubal removal methods during C-section
This study compares two ways of removing the fallopian tubes (salpingectomy) during a planned C-section for permanent birth control. You and your baby will get the same standard care, and the study helps find which technique works best.
Falls Church, VirginiaAges 21 years+ - NCT06261671Recruiting
Antioxidants in embryo culture for healthier embryos
This study tests whether adding antioxidants to the liquid that embryos grow in can improve the chance of having healthy embryos with the right number of chromosomes. It is for people undergoing IVF with ICSI and embryo testing (PGT-A).
Abu Dhabi, Abu Dhabi EmirateAges 18–43 - NCT06258902Recruiting
Odevixibat pregnancy and breastfeeding safety study
This study tracks the safety of odevixibat (a liver medicine) in women who took it during pregnancy or while breastfeeding. It helps patients and doctors understand if the medicine poses any risks.
Wilmington, North CarolinaAges Any age - NCT06245057Recruiting
Holistic pregnancy care study for BIPOC patients
This study tests a program that provides extra support during pregnancy for BIPOC patients. It aims to reduce health differences and improve outcomes for mothers.
Phialdelphia, PennsylvaniaAges 16–55 - NCT06244745RecruitingPhase 3
Letrozole after ovarian stimulation in egg donors
This study tests whether giving the drug letrozole after ovarian stimulation can help egg donors. The goal is to see if it reduces the risk of ovarian hyperstimulation syndrome, a side effect that can happen after donating eggs.
MadridAges 18–34 - NCT06239753Recruiting
Testing a movement program for first-time moms
This trial tests a special exercise approach called Dynamic Neuromuscular Stabilization to see if it helps with pregnancy. It is for women having their first baby who are between 11 and 13 weeks pregnant.
IstanbulAges 20–35 - NCT06238570Recruiting
Freezing donated eggs with a new semi-automated method
This trial is testing a new way to freeze donated eggs (vitrification) using a semi-automated device. If you are an egg donor with good ovarian reserve and healthy blood tests, you may be able to take part.
Clermont-FerrandAges 18–38 - NCT06226168Recruiting
Hypoxia exercise for bone health in premenopausal women
This study looks at how an exercise program done in low-oxygen (hypoxia) conditions affects bone health and metabolism in premenopausal women. It could help if you're interested in improving your bone density naturally.
KrakowAges 50–59 - NCT06222749Recruiting
Oxytocin and Brain Reward in Women
This study looks at how a hormone called oxytocin affects the brain's reward system in women. If you are a healthy woman with a natural menstrual cycle or on birth control pills, you may be able to join and help researchers understand how oxytocin influences emotions and motivation.
Tübingen, Baden-WurttembergAges 18–40 - NCT06208085Recruiting
Avocado, breast milk nutrients, and baby brain development
This study looks at how eating avocados affects the nutrients in your breast milk and your baby's brain development. If you are healthy, breastfeeding exclusively, and plan to continue for 6 months, you may be able to join.
Kannapolis, North CarolinaAges 18–40 - NCT06155344Recruiting
Vegetarian diet during pregnancy and baby health
This study looks at how a plant-based diet during pregnancy might affect the health of the mother and newborn. It asks pregnant women about their eating habits to see if a more vegetarian diet is linked to better outcomes.
Nantes, Loire-AtlantiqueAges 18 years+ - NCT06093724Recruiting
Imaging pelvic changes after gender-affirming surgery
This study uses MRI scans to see how pelvic structures change after gender-affirming vaginoplasty in transgender women. It may help improve surgical techniques and follow-up care.
Limoges, LimogesAges 18 years+ - NCT05936671Recruiting
EEG and heart-signal guided anesthesia for recovery
This study tests whether using special brain-wave monitoring and heart-signal information during anesthesia can improve your comfort and recovery after certain laparoscopic gynecologic surgeries. If you qualify, your anesthesia plan may be guided by these monitors to help standardize care and track recovery.
Seoul, SeoulAges 19 years+ - NCT05875571RecruitingPhase 4
Ketorolac IV to reduce pain after IUD placement
This trial tests whether giving ketorolac through an IV can lessen pain after a sedated IUD placement. If you’re scheduled for sedated IUD placement, this may help reduce post-procedure discomfort.
Little Rock, ArkansasAges 13–21 - NCT05794321RecruitingPhase 2
IV tranexamic acid during gender-affirming chest surgery
This Phase 2 study tests whether giving tranexamic acid through a vein during gender-affirming mastectomy can safely reduce bleeding. It may help lower blood loss and related complications during surgery.
San Francisco, CaliforniaAges 18 years+ - NCT05773950Enrolling by invitation
Triple medicine to prevent nausea after laparoscopic gynecologic surgery
This trial tests a combination of three medicines given during surgery to reduce nausea and vomiting after anesthesia. You might be eligible if you’re having laparoscopic gynecologic surgery and meet the age and health requirements.
Seoul, SeoulAges 19–49 - NCT05766761Recruiting
Support to reduce alcohol during pregnancy
This study aims to help reduce alcohol use in pregnancy by offering support or testing an approach for people who’ve had alcohol recently. It may help you lower the risk to your pregnancy by focusing on alcohol exposure.
Houston, TexasAges 18 years+ - NCT05700162Enrolling by invitation
Video and photo support during milk pumping for NICU mothers
This study tests whether showing mothers photos, videos, and live images of their baby during milk pumping can improve the milk-feeding process for babies in the NICU. If you can’t breastfeed and you use a smart phone, this could be helpful and give a more personal connection to your baby while you pump.
Eskişehir, EskişehirAges 1 day–4 weeks - NCT05441709Recruiting
Infant feeding education support during late pregnancy
This study tests an education and support program to help expectant parents plan for healthy infant feeding. It may be helpful if you’re expecting a baby soon and want guidance, especially around feeding choices.
Chicago, IllinoisAges 18–45 - NCT05440760Recruiting
Virtual reality during brachytherapy to improve patient care
This study tests whether using virtual reality (VR) during a type of internal radiation treatment for certain gynecologic cancers can improve your experience and quality of care. You may wear a VR headset while receiving brachytherapy, and your comfort and ability to follow the treatment plan will be checked.
Little Rock, ArkansasAges 18 years+ - NCT05243043Recruiting
Help for mothers needing premature baby resuscitation
This trial tests an interactive phone or app-style tool to help mothers prepare for and understand what happens if their premature baby needs breathing support at birth. It may help you feel more informed and supported during a high-stress time.
Iowa City, IowaAges 18–60 - NCT05020158Recruiting
Family Talk support after a serious illness in the family
This trial tests a “Family Talk” support program for families dealing with a child’s life-threatening or life-limiting illness. It aims to help families talk and cope together during the early period after diagnosis or relapse.
StockholmAges 6 years+ - NCT04472156Recruiting
Testing one embryo transfer after mosaic PGT results
This study follows people who have infertility and, after IVF testing (PGT), have a “mosaic” embryo result. It looks at transferring one embryo to see how this approach works when mosaic changes are present.
Lone Tree, ColoradoAges 18–45
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,326 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 10,202 we cover in this area in total.
- What does “Women’s health & pregnancy” cover here?
- Reproductive health, pregnancy, and conditions specific to women. We group each study into women’s health & pregnancy based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a women’s health & pregnancy trial near me?
- Use the search to filter women’s health & pregnancy studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.