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
- NCT06322251Recruiting
Recognizing violence in patient visits
This study asks healthcare workers like midwives, doctors, and nurses how they spot signs of interpersonal violence. It aims to improve training and support.
LinköpingAges 18 years+ - NCT06312124Recruiting
Fallopian tube removal to prevent ovarian cancer
This study looks at removing fallopian tubes during other planned surgeries to help prevent ovarian cancer. You may be able to join if you are at least 45 years old, are female or assigned female at birth, and are having non-gynecologic surgery (like gallbladder or hernia repair).
Baltimore, MarylandAges 45 years+ - NCT05998135RecruitingPhase 2
Testing Atovaquone for Platinum-Resistant Ovarian Cancer
This trial tests whether a drug called atovaquone, already used for other conditions, can help people with ovarian cancer that no longer responds to platinum chemotherapy. It aims to find a new treatment option for this hard-to-treat type of cancer.
Atlanta, GeorgiaAges 18 years+ - NCT05978947Recruiting
Comparing two ways to prepare sperm for fertility treatments
This study compares two methods of preparing sperm for fertility treatments: a new microfluidic chip method and the standard density-gradient centrifugation method. It aims to find which method gives better sperm quality for procedures like IVF or ICSI.
Hong Kong, Hong KongAges Any age - NCT05940831Recruiting
Mobile messages and support for pregnant people in early pregnancy
This study tests whether regular phone-based messages, plus involvement of trusted “support people,” can improve care and health during pregnancy. It’s focused on people in the first trimester who haven’t started antenatal care yet.
MbararaAges 10–65 - NCT05967819Recruiting
Study stress and exercise effects on missing periods
This study looks at how physical and stress load from exercise may affect hormone signals that help bring on regular menstrual periods in exercising women. You might benefit by learning more about your hormone and cycle patterns while being monitored through exercise, stress, and at-home measurements.
Colorado Springs, ColoradoAges 18–35 - NCT06039306Recruiting
Nutrition support before and after stomach cancer surgery
This study tests whether giving special nutrition drinks before and after stomach cancer surgery helps you heal faster and have fewer complications. It combines immune-supporting nutrition with the latest recovery methods to help you get back on your feet sooner.
Putrajaya, PutrajayaAges 18–80 - NCT05960370Recruiting
Testing a tighter embryo placement technique in natural frozen transfers
This study looks at whether “endometrial compaction” (a technique used during frozen embryo transfer) improves pregnancy and baby outcomes. It focuses on people having a frozen transfer using embryos that test normal on genetic screening.
MadridAges 18–50 - NCT05969457RecruitingPhase 3
Local pain-numbing injection before surgery for hysterectomy
This Phase 3 study tests whether a preventive numbing medicine injection before a vaginal hysterectomy (using the vNOTES approach) can reduce pain afterward. It may help with comfort and recovery after surgery for non-cancer reasons.
Le HavreAges 18–70 - NCT06021340Recruiting
Learning from discarded IVF materials about treatment success
This study looks at biomaterials that are normally thrown away during IVF treatment to see what they can teach us about the success of the treatment cycle. If you are getting IVF at the Chinese University of Hong Kong, you may be able to help by letting researchers study these discarded materials.
Hong KongAges 18 years+ - NCT06014528RecruitingPhase 2
IN10018 plus liposomal doxorubicin for platinum-resistant ovarian cancer
This trial tests if adding the drug IN10018 to standard chemotherapy (liposomal doxorubicin) can help women with ovarian cancer that has stopped responding to platinum-based treatments. It aims to see if the combination works better than chemotherapy alone.
BeijingAges 18 years+ - NCT05938881Recruiting
Follow-up study of a vaginal mesh surgery for pelvic organ prolapse
This trial is a follow-up for women who were already part of an earlier randomized study. It looks at how well the vaginal mesh surgery works over the long term and whether it continues to help symptoms safely.
Foshan, GuangdongAges 53–75 - NCT06039566RecruitingPhase 3
NAC vs placebo for pain after hysterectomy
This trial tests if a medicine called N-acetylcysteine (NAC) can reduce the need for strong pain pills after hysterectomy surgery. If you are having a laparoscopic or robotic hysterectomy, this study may help you recover with less opioid pain medicine.
Charleston, South CarolinaAges 18 years+ - NCT06027996Recruiting
Melodi Matrix in breast reconstruction
This trial tests a new mesh-like device called Melodi Matrix to support breast reconstruction after mastectomy. It may help women who are planning immediate two-stage implant reconstruction after removing one or both breasts.
Palo Alto, CaliforniaAges 22 years+ - NCT06030063Recruiting
General Anesthesia for C-section registry study
This study is gathering information from pregnant people who had general anesthesia (being completely asleep) during a C-section. It helps researchers learn more about how to improve care for others in the future.
Little Rock, ArkansasAges 15–55 - NCT06063018RecruitingPhase 2
Testing RC48 and Tislelizumab for recurrent cervical cancer with HER2
This trial tests a combination of two drugs, RC48 and Tislelizumab, for people with recurrent cervical cancer whose tumors have a protein called HER2. The goal is to see if this treatment can help when previous therapy has stopped working.
Beijing, Beijing MunicipalityAges 18–75 - NCT05642637Recruiting
Collecting urine samples and cycle details to support fertility research
This study collects urine samples and menstrual-cycle information from women who are actively trying to conceive. It aims to understand fertility patterns and may help researchers improve future fertility-related care.
Bedford, BedfordshireAges 18 years+ - NCT05978414Recruiting
Jaw and Pelvis Connections in Women After Prolapse Surgery
This study looks at how the jaw joint and pelvis may be connected in women who have had surgery for pelvic organ prolapse and also have endometriosis. It aims to find new links that could help guide treatment.
PoznanAges 18–60 - NCT06025916RecruitingPhase 4
Reducing postpartum bleeding with oral tranexamic acid
This trial tests whether taking an oral medication called tranexamic acid can reduce heavy bleeding after childbirth in women planning a vaginal delivery. It may help you have a safer birth with less blood loss.
StockholmAges 18 years+ - NCT06023602Recruiting
Generic vs. brand-name cetrorelix for IVF ovarian stimulation
This trial compares a generic version of cetrorelix acetate (a medication used to control ovulation) to the brand-name version during IVF. It aims to see if the generic works just as well for women undergoing ovarian stimulation.
Xi'an, None SelectedAges 20–42 - NCT05937139Recruiting
Fathers’ breastfeeding education for new families
This study tests whether educating fathers helps families breastfeed more successfully. You may be asked to answer questionnaires while the mother is followed after birth.
AnkaraAges 18 years+ - NCT05977751Recruiting
Study of FemBloc for permanent birth control
This trial looks at a permanent birth control method called FemBloc in women who want to stop having children. You may be eligible if you are sure you want permanent contraception and meet specific health and timing requirements.
Chandler, ArizonaAges 21–50 - NCT06004544Recruiting
Heart screening in pregnant women without symptoms
This study uses echocardiography (an ultrasound of the heart) to check for hidden heart problems in pregnant women who do not have any symptoms. It aims to find issues early and improve care.
Karachi, SindhAges Any age - NCT05727085Recruiting
Study of twin pregnancies and outcomes for babies
This study follows twins during pregnancy and looks at baby outcomes. It may help researchers learn what affects development in twin pregnancies.
Shanghai, Shanghai MunicipalityAges 18 years+
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.