Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,321 recruiting studies in this area right now.
By phase
- Not applicable4,386
- Phase 2608
- Phase 1414
- Phase 3321
- Phase 4268
- Phase 1/Phase 2254
- Phase 2/Phase 370
Top conditions
- Ovarian Cancer340
- Cervical Cancer232
- Endometrial Cancer206
- Bladder Cancer192
- Acute Kidney Injury136
- Endometriosis135
- Pregnancy132
- Chronic Kidney Diseases131
- Breast Cancer107
- Chronic Kidney Disease104
- Infertility95
- Renal Cell Carcinoma80
- Colorectal Cancer76
- Preeclampsia73
- Pregnancy Related72
- Prostate Cancer65
- Urinary Incontinence64
- Lung Cancer63
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
- AstraZeneca34
Where studies are running
- California345
- Alabama155
- Texas122
- Massachusetts119
- New York118
- Florida102
- Arizona100
- Colorado90
- Maryland90
- Illinois78
Recruiting studies6,321 total
- NCT06935422Recruiting
Blood flow differences in twin pregnancy complications
This study looks at whether a difference in blood flow measurements between the two babies (called the cerebroplacental ratio) at 16-20 weeks can help predict complications in twin pregnancies where the babies share a placenta. It may help doctors identify which twins need extra monitoring.
CairoAges Any age - NCT04977466Enrolling by invitation
NIH pregnancy registry for trial participants and partners
This study keeps a registry of pregnancy outcomes for people enrolled in NIH clinical trials, their partners, and babies born from those pregnancies. It helps researchers understand pregnancy experiences that happen during study participation or shortly after.
Bethesda, MarylandAges 1 day–100 years - NCT06013514Recruiting
Study of Nagor Perle breast implants for reconstruction or cosmetic surgery
This study is following people who got Nagor Perle breast implants to see how they perform over time. It includes women getting implants for breast reconstruction, cosmetic augmentation, or revision surgery.
Manchester, United KingdomAges 18–65 - NCT05688943Enrolling by invitation
Spinal versus general anesthesia for vNOTES sterilization
This study compares two ways of giving anesthesia—spinal anesthesia versus general anesthesia—during a minimally invasive sterilization procedure called vNOTES. The goal is to see which option is safer and works better for people having planned (non-emergency) tubal or related surgery.
Kansas City, KansasAges 21 years+ - NCT06932302Recruiting
At-home electrical stimulation for female sexual function
This study tests a device that uses gentle electrical stimulation to improve sexual function in women. You can use it at home after being trained at the study center.
Ann Arbor, MichiganAges 18–85 - NCT07590999Recruiting
Probiotics and Menopause Symptoms: A Research Study
This study tests whether taking a probiotic supplement helps with hot flushes, mood changes, and other symptoms of perimenopause (the years around menopause). Researchers believe gut health may play a role in these symptoms.
Oxford, EnglandAges 45–60 - NCT06925152RecruitingPhase 4
Nerve block for C-section pain in complex surgery history
This study tests a targeted numbing injection (a nerve block) in the belly wall during C-sections to improve pain control and recovery for people who have had multiple or complex abdominal surgeries. It aims to see if this approach reduces the need for strong pain medicines.
Memphis, TennesseeAges 18–50 - NCT06929975Enrolling by invitation
Podcast training to reduce birth fear in couples
This study tests whether listening to podcasts about birth can help reduce fear in expecting couples. It is for first-time mothers and their partners who are in the second trimester of pregnancy.
AğrıAges 19–35 - NCT06928844Recruiting
Low dose progesterone injection for ovulation
This trial tests whether a low dose of progesterone (a hormone) can help trigger ovulation in women who have trouble getting pregnant. It may offer a new option for women with infertility.
CairoAges 20–35 - NCT06826820Recruiting
Fertility and infection study
This study looks at how infections and inflammation might affect fertility in women. It aims to better understand these connections to help improve treatment and care.
GrazAges 18 years+ - NCT06778993Enrolling by invitation
Breastfeeding education with a wearable breast simulator for parents-to-be
This study tests whether using a wearable breast simulator during breastfeeding classes helps pregnant women and their partners feel more supported and confident. It also looks at how fathers can positively influence breastfeeding.
KırşehirAges Any age - NCT06923371Recruiting
Moms and babies health and well-being study
This study looks at how a cash support program can help mothers and babies in certain Appalachian areas. If you are in early pregnancy and live in West Virginia, Ohio, Kentucky, or Tennessee, you may be able to join.
New York, New YorkAges 18 years+ - NCT07402369RecruitingPhase 2
Testing CMS-D002 for heavy bleeding from uterine fibroids
This trial tests a capsule called CMS-D002 for heavy periods caused by uterine fibroids. It might help reduce your bleeding if you have fibroids at least 2 cm in size, regular cycles, and are between 18 and 50.
Beijing, Beijing MunicipalityAges 18–50 - NCT07606053Enrolling by invitation
Endometrial Microbiota and IVF Success
This study examines whether the bacteria living in the uterine lining (endometrium) affect whether embryos implant and pregnancies continue after IVF. Researchers will collect tissue samples and study your microbiota—the community of microorganisms in your body—to help explain repeated implantation failures or miscarriages.
ThessalonikiAges 18–54 - NCT06920342Recruiting
Study on gynecologic cancer care location preferences
This study asks women who are being checked for or have been diagnosed with a gynecologic cancer about where they prefer to receive their care. Your answers could help shape future services.
Taunton, SomersetAges 18 years+ - NCT06919042Recruiting
Shockwave therapy for breast reconstruction scar tissue
This trial tests if a special shockwave treatment can soften firm scar tissue that sometimes forms after breast reconstruction surgery. If you've had plastic surgery and have firm, tight areas under your skin, this study might be able to help.
Chicago, IllinoisAges 18 years+ - NCT06917313RecruitingPhase 2
Fezolinetant for hot flashes in women with breast cancer on hormone therapy
This trial tests a drug called fezolinetant to see if it reduces hot flashes in women with HR+ breast cancer who are on hormone therapy (like tamoxifen or aromatase inhibitors). You need to be postmenopausal and having at least 7 moderate to severe hot flashes a day.
New Haven, ConnecticutAges 18 years+ - NCT06887881Recruiting
Comparing two embryo-testing methods for women with PCOS
This trial compares a new way of testing embryos (PIMS) with the standard method (PGT-A) for women with polycystic ovary syndrome (PCOS) who are doing IVF. The goal is to see which method helps more women have a successful pregnancy.
Zhongshan, GuangdongAges 20–40 - NCT05708183Recruiting
Micronutrient supplements for pregnant women in Ethiopia
This study checks whether giving pregnant women multiple micronutrient (vitamin and mineral) supplements improves outcomes for mothers and babies. You may also be asked to participate during routine antenatal care visits in participating health facilities.
Ītang, Gambella RegionAges 15–49 - NCT06910293Recruiting
Brain Activity During Menstrual Cycle vs. Fertility Treatment
This study looks at how natural menstrual cycles and ovarian stimulation (which mimics some fertility treatments) affect brain activity and hormone levels. Researchers want to understand normal brain changes during the cycle to help improve fertility treatments.
Abu Dhabi, Abu Dhabi EmirateAges 25–35 - NCT07168187Recruiting
Does reflexology shorten labor during induction?
This study tests whether adding foot reflexology (a type of massage therapy) during labor induction can help speed up delivery. If you're about to be induced and meet the criteria, it may be an option to explore.
HolonAges 18 years+ - NCT06908200Recruiting
Radiofrequency for chronic pelvic pain with myofascial syndrome
This trial compares radiofrequency treatment, myofascial therapy, and no treatment to see which is most effective for women with chronic pelvic pain caused by tight or tender pelvic floor muscles. It aims to help reduce pain and improve quality of life.
BarcelonaAges 18 years+ - NCT07740525Recruiting
Reducing anxiety in children during dental fillings
This trial tests whether using videos or having a parent present can help reduce anxiety in children during dental fillings. The goal is to make the dental visit less stressful for your child.
Islamabad, FederalAges 4–11 - NCT05947916Recruiting
Continuous glucose monitor for type 2 diabetes in pregnancy
This trial tests whether a continuous glucose monitor can help women with type 2 diabetes who are pregnant and need insulin therapy. It aims to improve blood sugar control and pregnancy outcomes.
Beijing, Beijing MunicipalityAges 18–40
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,321 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 10,245 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.