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
- NCT06906744Recruiting
Study of signal loss in fetal heart monitoring during labor
This study looks at why signal loss happens during external fetal heart monitoring in labor. The goal is to improve monitoring for future pregnancies.
StrasbourgAges 18–45 - NCT06555575RecruitingPhase 2
CoQ10 supplement for women starting IVF
This trial tests two forms of coenzyme Q10 (ubiquinone vs. ubiquinol) to see if either improves egg quality or IVF success. It may be a good fit if you are between 37 and 43, doing your first IVF cycle, and have certain hormone levels within a normal range.
Toronto, OntarioAges 37–43 - NCT07575217Enrolling by invitation
Home HPV Screening Test Program in New Jersey
This study tests whether sending HPV screening kits by mail makes it easier for people to get screened for cervical cancer at home. HPV is a virus that can lead to cervical cancer, and early screening can catch problems before they become serious.
Newark, New JerseyAges 30–75 - NCT03422198RecruitingPhase 3
Short course vaginal radiation after hysterectomy
This trial tests a short course of targeted vaginal radiation (brachytherapy) after surgery for certain early endometrial cancer. It may help prevent the cancer from coming back in the vaginal area after the uterus has been removed.
Palo Alto, CaliforniaAges Any age - NCT06938399Recruiting
Motiva Breast Implants Safety Study
This study follows women who receive Motiva silicone breast implants for either a first-time augmentation or a replacement of previous implants. It will track safety and outcomes over time to confirm the implants work well.
Beverly Hills, CaliforniaAges 22 years+ - NCT06900257Enrolling by invitation
Fetal heart function in fasting pregnant women
This study looks at how babies' hearts work when mothers have been fasting for at least 10 days. It may help understand if fasting affects the baby's heart health.
SanliurfaAges 18–50 - NCT06219018RecruitingPhase 1/Phase 2
Testing honey for moderate cervical cell changes
This study tests whether honey applied directly to the cervix can help reverse moderate cervical cell changes (CIN II). It may offer a natural alternative to more invasive procedures.
Heerlen, LimburgAges 18–40 - NCT06896617RecruitingPhase 4
Corpus Luteum's effect on frozen embryo transfer pregnancies
This study looks at whether having a corpus luteum (the structure left after an egg is released) affects pregnancy outcomes in frozen embryo transfer cycles. It aims to help doctors choose the best way to prepare the body for embryo transfer.
Barcelona, SpainAges 18–41 - NCT05866016Recruiting
Training program for birth-center nurses to improve birth skills
This study tests whether training birth-center nurses and midwives can improve their skills in providing safer care for mothers and newborns. If you work in a birthing center and complete the first online training module, you may be invited to join the program.
Pokhara, GandakiAges 21–60 - NCT06875752RecruitingPhase 4
Does frozen embryo transfer need luteal support?
This trial checks if taking extra hormones after a frozen embryo transfer (called luteal support) is needed when using your natural cycle. It may help improve pregnancy chances.
Budapest, BudapestAges 18–40 - NCT05502770Recruiting
Study IVF children from different frozen embryo preparation methods
This study looks at children who were born after frozen embryo transfer (IVF/ICSI) using different ways to prepare the uterus. It compares outcomes across the natural cycle, modified natural cycle, and artificial cycle methods, and needs parent agreement to join.
Ho Chi Minh CityAges 6 months–1.5 years - NCT06325007Recruiting
Castor oil and balloon for labor induction in first-time mothers
This study tests whether taking castor oil before a balloon catheter helps start labor in first-time mothers. It may offer a simple option to begin labor when needed.
NazarethAges 18–60 - NCT05871853Recruiting
Improving breastfeeding support right after birth
This trial looks at ways to help breastfeeding start and go more smoothly for new moms and babies. It is designed for families giving birth at Slagelse Hospital, and it may offer added support during the early days after delivery.
SlagelseAges 15–100 - NCT06839274Recruiting
Follicle size and egg maturity in poor responders
This trial looks at how the size of ovarian follicles (fluid sacs that contain eggs) affects egg maturity in women who have a low egg count. It may help improve egg freezing or IVF success.
Abu Dhabi, Abu Dhabi EmirateAges 18–48 - NCT06838117Enrolling by invitation
Breast density and contrast mammography study
This study looks at how breast density affects background enhancement in contrast-enhanced mammography. It aims to create a standardized way to report these findings, which could help improve breast cancer screening.
BrindisiAges 18 years+ - NCT05878314Recruiting
Testing how hormones and tumor markers guide breast cancer treatment
This study looks at how planned hormone (endocrine) treatment, the menstrual cycle, and lab markers from the tumor may help doctors choose the best treatment for early-stage, hormone-receptor–positive, HER2-negative breast cancer. It may help personalize decisions, including what to do before surgery.
TübingenAges 18 years+ - NCT06835088Recruiting
Reimplantation of frozen ovarian tissue
This study looks at how often women who had ovarian tissue frozen come back to have it reimplanted, and whether the tissue helps restore ovarian function after treatment.
BolognaAges 13–55 - NCT07547579Enrolling by invitation
Newborn Care Classes for First-Time Pregnant Mothers
This study tests whether taking newborn care classes during pregnancy helps first-time mothers feel more confident and builds a stronger bond with their baby after birth. You would attend classes at a specific hospital and answer surveys about how you're feeling.
Kars, MerkezAges 18–35 - NCT05022134Enrolling by invitation
CHOICE-AYA program to help teens use birth control
This study tests CHOICE-AYA, a support program that helps adolescents and young adults who are not stably housed choose and stick with birth control. It may help with better birth control use and satisfaction, especially for people facing housing instability.
Kansas City, MissouriAges 14–21 - NCT06831747Recruiting
Mini-incision vs standard laparoscopy for preventive ovary removal in BRCA
This trial compares two ways to do preventive ovary-removal surgery: one using a single tiny incision and the other using a standard laparoscopic approach. The goal is to see which method works better for women with a BRCA gene mutation.
Udine, UdineAges 18 years+ - NCT06691932Recruiting
Breastfeeding vs. Pumped Milk: Infant Nutrition Study
This study compares the health and development of babies who feed directly at the breast versus those who get pumped breast milk. It aims to understand how different ways of feeding human milk affect infant nutrition and growth.
Rochester, New YorkAges birth–40 years - NCT06665854Enrolling by invitation
Rhythm therapy for first-time mothers
This study tests whether rhythm therapy (like gentle music or movement) during pregnancy helps strengthen the bond between you and your baby, supports your baby's learning, and reduces stress. It is for first-time mothers who are between 20 and 27 weeks pregnant.
Sakarya, SerdivanAges 18 years+ - NCT07313319Recruiting
Trial of underwater birth for low-risk pregnancies
This study tests the safety and experience of giving birth in a birthing pool (underwater birth). It is for low-risk pregnancies—single, head-down baby, healthy mom—to see if water birth is a safe and positive option.
Albuquerque, New MexicoAges 18 years+ - NCT06912776Recruiting
Visual education tool for postpartum warning signs
This study tests a new visual education tool to help new mothers recognize and report urgent warning signs after childbirth. If you qualify, you'll learn how to spot symptoms that may need quick medical attention.
Chicago, IllinoisAges 18 years+
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.