Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,323 recruiting studies in this area right now.
By phase
- Not applicable4,385
- Phase 2610
- Phase 1414
- Phase 3321
- 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 Disease104
- 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
- University of Aarhus36
- AstraZeneca35
Where studies are running
- California345
- Alabama156
- Texas121
- Massachusetts119
- New York118
- Florida102
- Arizona101
- Colorado90
- Maryland90
- Illinois79
Recruiting studies6,323 total
- NCT06813859Recruiting
Can exercise during pregnancy help your baby's heart rate?
This trial uses a wireless monitor to track the baby's heart rate while you exercise. The goal is to learn how physical activity affects the baby in healthy expectant mothers.
Zurich, Canton of ZurichAges 18–45 - NCT07388797Recruiting
Progesterone levels and pregnancy in frozen embryo transfer
This study looks at how progesterone levels on the day of embryo transfer affect the chance of pregnancy in frozen embryo transfer (FET) cycles. It aims to find if certain levels can improve outcomes for patients.
Hong KongAges 18–42 - NCT05808166RecruitingPhase 2
Hepatitis E vaccine test in healthy pregnant women
This Phase 2 study tests the safety of Hecolin® (a hepatitis E vaccine) and how well it helps the body build protection in healthy pregnant women. You might be invited if you’re pregnant during specific weeks and healthy enough for vaccination and follow-up blood tests.
Karachi, SindhAges 16–45 - NCT07378839Recruiting
Alternate nostril breathing for early pregnancy nausea
This study tests if a simple breathing technique can help reduce nausea and vomiting during early pregnancy. You would practice alternate nostril breathing daily and track your symptoms.
Minneapolis, MinnesotaAges 18 years+ - NCT05776693Enrolling by invitation
Understanding needs and support in people with gynecologic cancer
This study asks people with gynecologic cancer about their physical and emotional well-being, social support, and what kind of help they need. The goal is to better understand supportive care needs so care can be improved.
TaipeiAges 20–100 - NCT07706751Recruiting
Predicting headache after spinal anesthesia during C-section
This study looks at whether certain factors can predict headaches that sometimes happen after getting spinal anesthesia for a planned C-section. The goal is to help doctors identify women at higher risk so they can offer better care.
AmasyaAges 18–45 - NCT07376616Recruiting
Heart health study during pregnancy and after birth
This study looks at how the heart adapts during pregnancy and the months after giving birth. It uses simple tests to measure heart rate and blood flow, which may help doctors better understand normal changes and identify risks early.
Vigo, PontevedraAges 18 years+ - NCT06901791Recruiting
Probiotic supplement for gestational diabetes
This trial tests whether taking a probiotic called Lactobacillus Rhamnosus LRa05 can help manage blood sugar levels in women with gestational diabetes. If you've been diagnosed with GDM around 24 weeks of pregnancy, you may be eligible to join.
Suzhou, JiangsuAges 18–50 - NCT07376109Recruiting
Infertility and fertility treatment effects on sexual health
This study looks at how infertility and fertility treatments affect sexual function and behavior. It uses a questionnaire to gather information from women seeking care at a specific fertility center.
Montreal, QuebecAges 18–44 - NCT05444582RecruitingPhase 4
52 mg hormonal IUD placed for emergency or same-day birth control
This study checks whether placing a 52 mg hormonal IUD soon after sex (up to 5 days) or on the same day (under certain timing) is safe and works as birth control. You may be able to join if you need emergency contraception or want to start an IUD right away and meet clinic and pregnancy-safety checks.
San Jose, CaliforniaAges 16–35 - NCT06923189RecruitingPhase 2/Phase 3
Couples family planning support study
This study is testing whether a program that offers information and support to couples can help them use family planning more effectively. It's for women and men who want to avoid pregnancy for at least two years but are not using a very reliable birth control method.
KampalaAges 15–54 - NCT06898346Recruiting
Nutrition study for first-time pregnant women in Ghana
This study tests a nutrition program for first-time pregnant women in Ghana. It aims to help mothers and their babies stay healthy during pregnancy.
Tamale, Northern RegionAges 18–40 - NCT07369700Enrolling by invitation
Mobile health tool for post-C-section checkups in rural Rwanda
This study tests a mobile health tool (used with a community health worker) to improve recovery checkups after a C-section. It may help women in rural areas get better follow-up care.
Kirehe, KireheAges 14 years+ - NCT06977126RecruitingPhase 1
Porphysome nanoparticles for imaging advanced gynecological cancers
This early-phase trial tests a new imaging agent called Porphysome nanoparticles to see if it can help doctors see gynecological cancers more clearly on scans. It's for women with advanced cancer that cannot be cured, and who are already receiving standard treatments like chemotherapy.
Toronto, OntarioAges 18 years+ - NCT05929586Recruiting
Tracking pregnancies using digital links to boost prenatal visits
This study helps connect health and appointment data to better track pregnancies and improve how often women attend antenatal (prenatal) clinic visits. If you live in the study area and are currently pregnant or within six weeks after delivery, you may be eligible to participate.
Homa BayAges Any age - NCT07367750Recruiting
Self-management support program for chronic diseases
This trial tests a program to help people with chronic diseases manage their health better at home. If you live in the community, speak Hebrew, and have a chronic condition like diabetes or heart disease, you may be able to join.
Tel AvivAges 21 years+ - NCT06561308RecruitingPhase 2
Immunotherapy plus chemo for advanced endometrial cancer
This trial tests a combination of a PD-1 inhibitor (a type of immunotherapy) with chemotherapy given before surgery for advanced endometrial cancer. The goal is to see if this approach helps shrink the tumor and improve outcomes.
Hangzhou, ZhejiangAges 18–75 - NCT05687851RecruitingPhase 2
Cadonilimab plus radiation for locally advanced cervical cancer
This trial studies whether adding cadonilimab (an immune therapy) to standard radiation can improve treatment for locally advanced cervical cancer. It may help your immune system work better against the cancer while radiation shrinks it.
Chongqing, CHNAges 18 years+ - NCT06931184Enrolling by invitation
Self-sampling for cervical cancer after missed screening
This trial offers a self-sampling test for cervical cancer screening. It is for women who missed their first screening and received a reminder letter. Instead of going to a clinic, you can collect a sample at home and send it in.
Tampere, PirkanmaaAges 30–65 - NCT07359703Recruiting
Aurora test for better embryo selection in ICSI
This study tests a new tool called the Aurora test, which looks at your eggs to help choose the best embryo for transfer. It may help improve success in your first few ICSI cycles.
GhentAges 18–40 - NCT06401226Recruiting
Pain and fitness in painful periods
This study looks at how pain and physical fitness are related in people with painful periods. It aims to help us understand the condition better and may lead to new ways to manage period pain.
IstanbulAges 18–25 - NCT05675722RecruitingPhase 1
Vaginal reconstruction implant test for women born without a vagina
This Phase 1 study tests a vaginal implant/reconstruction device for people born with a missing or closed-off vagina. The goal is to check safety and how well the implanted vaginal tissue construct works over follow-up visits.
Winston-Salem, North CarolinaAges 15–45 - NCT05678699Recruiting
Medicaid policy study to improve maternal care equity
This study examines how Medicaid policy changes affect racial equity in severe maternal health complications and deaths. Instead of recruiting individual patients, researchers will use existing healthcare and program data from people who use Medicaid and from healthcare systems in Pennsylvania.
Pittsburgh, PennsylvaniaAges Any age - NCT07352982Recruiting
Nerve stimulation for painful periods in young women
This study tests if a gentle nerve stimulation device placed near your ankle can reduce period pain. It is for young women with primary dysmenorrhea (painful periods without a known medical cause).
Kafr ash Shaykh, KafrelsheikhAges 20–25
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,323 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 10,225 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.