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
- NCT05649956RecruitingPhase 2
Letrozole after surgery for early uterine leiomyosarcoma
This Phase 2 trial studies whether letrozole can help prevent uterine leiomyosarcoma from coming back after surgery. It focuses on people whose tumor shows estrogen receptor positivity.
Aurora, ColoradoAges 18 years+ - NCT05776082Recruiting
Study how healthy pregnancy heart risk affects outcomes
This study looks at how cardiovascular (heart and blood vessel) health during pregnancy is linked to pregnancy outcomes. It may help doctors better predict and improve outcomes by using information from routine prenatal care.
Hangzhou, ZhejiangAges 20–49 - NCT03936790Enrolling by invitation
Testing ropivacaine dose for C-section in taller adults
This trial studies how different doses of ropivacaine (a numbing medicine given into the spine) affect comfort and safety during an elective C-section in taller, otherwise healthy adults. It may help anesthesiologists choose the right dose for this specific body-size group.
Athens, AtticaAges 20–40 - NCT07207434RecruitingPhase 2
Probiotic supplement for pregnant women to improve gut health
This trial tests whether taking a probiotic during pregnancy can improve gut health in women living in areas where gut infections are common. It may help reduce harmful bacteria and related health problems for both you and your baby.
Matiari, SindhAges 18–49 - NCT06536608Recruiting
Oketani breast massage for breastfeeding help
This study tests a special breast massage technique (Oketani massage) to see if it helps new moms breastfeed more easily. If you are a healthy first-time mom in your 36th week of pregnancy, you may be able to join.
ÇankırıAges 18–45 - NCT06710522Enrolling by invitation
Comparing Stress and Antioxidant Levels in Two Types of Anesthesia for Tubal Ligation
This study compares stress hormones and body chemicals in women who get either spinal anesthesia (numbing the lower body) or general anesthesia (fully asleep) during a laparoscopic tubal ligation. The goal is to see which method causes less stress on the body.
AnkaraAges 18–45 - NCT06859944Recruiting
Comparing two types of frozen embryo transfer preparation
This trial compares two ways to prepare the uterus for a frozen embryo transfer: a natural cycle or a new method using hormonal stimulation during the early part of the cycle. It may help improve success rates for people using their own eggs and sperm.
BrusselsAges 18–45 - NCT07201220Recruiting
Meditation in early labor for first-time mothers
This study tests whether meditating in early labor helps first-time mothers feel more confident and less afraid during childbirth. You will be asked to practice meditation while you are in early labor, and the researchers will see how it affects your self-efficacy and fear.
Adana, AdanaAges 18 years+ - NCT06843720Recruiting
Easier cervical cancer screening study in Texas
This study tests if offering self-sampling for HPV testing makes it easier for people to get screened for cervical cancer. It is designed for patients at partner clinics in Texas who are due for screening.
Houston, TexasAges 18–65 - NCT06540846Recruiting
Deep learning study for gynecologic muscle tumors
This trial uses a computer to study tissue samples from uterine muscle tumors (like fibroids and rare cancers). The goal is to improve how doctors classify these tumors and predict patient outcomes.
BordeauxAges Any age - NCT06933381Recruiting
Cold spray for pain during Nexplanon insertion
This study tests whether a numbing cold spray (vapocoolant) can reduce pain during Nexplanon implant insertion. If you are getting a Nexplanon placed in your arm, you may be able to join.
Honolulu, HawaiiAges 14 years+ - NCT07258459Recruiting
Vaginal birth after two cesareans
This trial tests if women who have had two previous cesarean sections can safely have a vaginal birth. It includes pregnant women past 34 weeks with a baby in head-down position.
Pescara, PEAges 18 years+ - NCT06668012Recruiting
Vaginal health study for premenopausal women
This study looks at changes in vaginal bacteria in women before menopause. It aims to understand why some women have higher vaginal pH and how it relates to symptoms.
BarcelonaAges 18–45 - NCT07194070Recruiting
Registry study for hemolytic disease in pregnancy
This study tracks pregnancies affected by hemolytic disease of the fetus and newborn (HDFN). It collects information to better understand the condition and improve care. You may join if you are pregnant with a history of a prior affected pregnancy and have a current antibody that could harm your baby.
Indianapolis, IndianaAges 18 years+ - NCT06543238Recruiting
Learning about breastfeeding with a card game
This study tests whether a card game can help teach breastfeeding to first-time mothers who are planning a cesarean section. It might be a good fit if you are in your 8th month of pregnancy and want to learn more.
Çankırı, None SelectedAges 18 years+ - NCT07193836Enrolling by invitation
Lidocaine for easier recovery after laparoscopic surgery
This study tests whether giving lidocaine (a numbing medicine) through an IV can help you wake up more smoothly and with less discomfort after laparoscopic gallbladder or gynecologic surgery. If you are generally healthy and having one of these specific surgeries, you may be a good fit.
Yinchuan, NingxiaAges 18–70 - NCT06543576RecruitingPhase 1/Phase 2
Radiation and drug therapy for stage IVB cervical cancer
This trial tests combining external and internal radiation with chemotherapy and immunotherapy for stage IVB cervical cancer that has not been treated before. The goal is to see if this approach can help shrink tumors and improve outcomes.
Los Angeles, CaliforniaAges 18 years+ - NCT06805006Enrolling by invitation
i-Stitch for pelvic organ prolapse support surgery
This study tests a device called i-Stitch for women having surgery to fix pelvic organ prolapse. It may help repair the pelvic area by securing the vagina in place with a special tool.
Munich, BavariaAges 18 years+ - NCT07192718Enrolling by invitation
Helping Women Recover After C-Section With Relief & Education
This study tests a program called Empowered Relief combined with education to help women recover more smoothly after a C-section. You'll join video sessions to learn pain management and recovery tips.
Palo Alto, CaliforniaAges 18 years+ - NCT06660511RecruitingEarly Phase 1
Combination therapy for HER2-positive platinum-resistant ovarian cancer
This trial tests a combination of two drugs—Disitamab Vedotin and Anlotinib—for patients with ovarian cancer that has come back after platinum chemotherapy. It is designed for people whose tumors show a specific protein called HER2, and it aims to see if the combination is safe and effective.
Changsha, HunanAges 18 years+ - NCT05787561RecruitingPhase 2
Avutometinib plus defactinib for certain gyn cancer
This Phase 2 trial tests two targeted medicines—avutometinib and defactinib—in people with mesonephric (or mesonephric-like) gynecologic cancer that has returned or spread. It aims to shrink tumors and control the disease by targeting specific cancer signals.
Basking Ridge, New JerseyAges 18 years+ - NCT07550998RecruitingPhase 3
Yulinzhu herbal treatment for low egg reserve
This trial tests whether a traditional Chinese herbal medicine called Yulinzhu can help women with diminished ovarian reserve (low egg count or quality) improve their chances of pregnancy. The study includes 12 weeks of treatment followed by IVF if you don't conceive naturally.
Hong KongAges 18–40 - NCT07465523Recruiting
New Doppler ultrasound for breast mass evaluation
This trial tests a new Doppler ultrasound method to evaluate solid breast masses. It may help doctors get more information about your mass if you have a biopsy result.
Karaman, Lütfen Seçiniz.Ages 18 years+ - NCT07187934Recruiting
AI tool to rank embryos for IVF patients
This trial tests an artificial intelligence tool that automatically ranks embryos to help doctors choose the best one for transfer. It is for people doing an IVF or ICSI cycle with a "freeze-all" strategy, meaning all embryos are frozen for later use.
Brussels, Brussels CapitalAges 18–42
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.