Clinical trials
Pregnancy clinical trials
Below are recruiting pregnancy clinical trials, each written for real people, not researchers. We’re tracking 843 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06788821Recruiting
Ultrasound study of baby's thyroid in mothers with thyroid issues
This study uses ultrasound to check the baby's thyroid during pregnancy in mothers who have thyroid problems. It aims to see how the thyroid develops and if any extra care is needed.
Bologna, BolognaAges 18–45 - NCT06788808Recruiting
Ultrasound study of fetal brain development in pregnancy
This study uses ultrasound to examine fetal brain and spine development in pregnant women. It compares scans from pregnancies where a brain or spine issue is suspected with those from healthy pregnancies to improve understanding and diagnosis.
Bologna, BolognaAges 18–45 - NCT06853418Recruiting
Comparing a new vitrification system to standard method for IVF
This study tests a new semi-automated system for freezing eggs (vitrification) to see if it works as well as the standard manual method. It involves egg donors and recipients undergoing IVF with donor eggs.
Novato, CaliforniaAges 18–45 - NCT07161947Recruiting
Pregnancy diabetes study in Shanghai
This study follows pregnant women with different types of diabetes or at high risk for it. The goal is to understand how blood sugar changes during and after pregnancy and to improve care.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07293559Recruiting
Understanding infant feeding choices in women with HIV
This study looks at how women with HIV decide whether to breastfeed, and what support they get from healthcare providers and family. It aims to learn about their experiences and needs.
Los Angeles, CaliforniaAges Any age - NCT06903247Enrolling by invitation
Ultrasound Brain Findings in Pregnancy with Low Vitamin D
This study uses ultrasound to check for differences in the baby's brain and spine in pregnant women with low vitamin D levels. It aims to see if vitamin D deficiency during pregnancy is linked to certain ultrasound findings.
SanliurfaAges 18–50 - NCT07272824Recruiting
Digital weight management program for pregnancy and after birth
This trial tests a digital program that helps women manage their weight during and after pregnancy. The program uses an online 'maternity card' and care pathway to provide support.
Turku, FinlandAges 18–50 - NCT07272785Recruiting
Maternal information on labor induction and birth experience
This trial studies how giving mothers more information about labor induction (starting labor with medicine) affects their birth experience. You may be able to join if you are planning an induction at a clinic or ward and speak Finnish, Swedish, or English.
TurkuAges 18 years+ - NCT06281730Enrolling by invitation
New Fetoscopes for Fetal Surgery in Pregnancy
This trial tests a newer, smaller fetoscope to treat certain problems in unborn babies during pregnancy. If you are pregnant, healthy enough for surgery, and your doctor has already planned a fetoscopy, this study may compare how well the new device works.
Rochester, MinnesotaAges 18 years+ - NCT07264400Recruiting
Pregnancy exercise and baby heart health
This trial looks at how a mother's physical activity during pregnancy might affect her newborn's heart function. It is part of a larger study called PregMouv, and researchers want to see if staying active leads to better heart rate variability in babies.
Clermont-FerrandAges 1 day–3 days - NCT06580080Recruiting
Testing the "Are You Ready?" program for teens
This trial tests a program called "Are You Ready?" designed to help teens and young adults who are involved with the juvenile justice or child welfare systems make informed decisions about their sexual health. It aims to see if the program works.
New Orleans, LouisianaAges 14–22 - NCT06270056Recruiting
Telemedicine abortion service study in Ecuador
This study tests using telemedicine (phone or video visits) to provide medication abortion pills to women in Ecuador. It aims to see if this approach is safe and effective for early pregnancy (up to 12 weeks), making abortion care more accessible.
AmbatoAges 15 years+ - NCT07234617Recruiting
Green Prescription Program Study for Pregnant Women
This study looks at the Green Prescription program, which is a special health program for pregnant women. The goal is to see how well it works for women who are less than 32 weeks pregnant and speak French.
StrasbourgAges 18 years+ - NCT07315893Recruiting
Closing stomach defects with a stitching device
This trial tests a special stitching tool to close holes in the stomach after removing abnormal growths. It may help patients heal better after a routine procedure to remove suspicious tissue.
Tel AvivAges 18 years+ - NCT07224893RecruitingPhase 4
Once vs Twice Daily Insulin in Pregnant Diabetes
This trial compares taking insulin glargine once a day versus twice a day for pregnant women with type 2 diabetes. It aims to find which schedule helps manage blood sugar better during pregnancy.
Norfolk, VirginiaAges 18 years+ - NCT07226414Recruiting
Prenatal supplement study for healthy pregnant women
This study tests a daily supplement for healthy pregnant women in their second trimester (weeks 14-19). It aims to see if the product is safe and well-tolerated during pregnancy.
Chicago, IllinoisAges 21–40 - NCT07216287Enrolling by invitation
Sleep health in pregnant women in ENRICH
This study looks at sleep health in pregnant women who are already part of the ENRICH program. It aims to understand how sleep affects pregnancy and may help find better ways to support expecting mothers.
St Louis, MissouriAges 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 - 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 - 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 - NCT06802874Recruiting
Genital bleeding in pregnancy after 18 weeks
This trial studies outcomes for pregnant women who have genital bleeding after 18 weeks. It aims to understand how bleeding affects both mother and baby.
Bologna, BolognaAges 18–45 - NCT07096427Enrolling by invitation
Virtual reality healthy pregnancy education for first-time moms
This trial uses virtual reality to teach healthy lifestyle habits to first-time pregnant women. It aims to see if VR-based education helps improve behaviors like exercise, diet, and stress management during pregnancy.
Istanbul, KagithaneAges 18 years+ - NCT07088510Recruiting
Surgery options for early pregnancy loss
This study compares two surgical procedures for removing pregnancy tissue after an early miscarriage: hysteroscopic resection and manual vacuum aspiration. It helps you understand which method might work best.
Cleveland, OhioAges 18–55 - NCT06574217Recruiting
Evaluation of Stepping Stones program
This study tests a program called Stepping Stones to see if it helps reduce risks for young people involved with the legal or child welfare systems. You may be able to join if you have had vaginal or anal sex and plan to have sex again in the next six months.
New Orleans, LouisianaAges 12–22
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Common questions
- Are there clinical trials for pregnancy?
- Yes. Clin2 currently lists 843 recruiting pregnancy studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a pregnancy trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a pregnancy trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.