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
- NCT06056635Recruiting
Study of special telescopes for fetal surgery
This study tests two types of small cameras (fetoscopes) to see how well they work for surgery on a baby before birth. Doctors want to learn if these tools can safely perform fetal procedures.
Boston, MassachusettsAges 18–45 - NCT06067867Recruiting
Kidney and pregnancy registry study
This study tracks the health of women with kidney problems before, during, and after pregnancy to learn how to better care for them. It is for women who have had kidney disease, high blood pressure, certain pregnancy complications, or a kidney transplant.
BrusselsAges 18 years+ - NCT06079918RecruitingPhase 3
Vitamins and minerals for pregnancy anemia prevention
This trial tests whether taking a daily multivitamin and mineral supplement during pregnancy can prevent anemia in mothers living in Tanzania. If you are pregnant, under 20 weeks along, and at least 18 years old, you may be able to join.
Dar es SalaamAges 18 years+ - NCT06106646Recruiting
Vitamin C and smoking in pregnancy: long-term lung health follow-up
This study is checking on the long-term lung health of children whose mothers took vitamin C or a placebo during pregnancy and either smoked or did not smoke. It's a follow-up to see if vitamin C might have lasting benefits for their breathing.
Indianapolis, IndianaAges 6–16 - NCT06116149Recruiting
Healthy lifestyle program for new mothers in WIC clinics
This trial tests a lifestyle program for new mothers (up to 1 year after giving birth) who have obesity or had gestational diabetes. It runs in WIC clinics and aims to help you improve your health after pregnancy.
New Orleans, LouisianaAges 18 years+ - NCT06141434Recruiting
Maternal Exposures and Baby Diabetes Risk Study
This study follows pregnant women and their babies to learn how early-life factors may affect the risk of type 1 diabetes. If your baby has a parent or sibling with type 1 diabetes, you may be able to join.
Aurora, ColoradoAges birth–99 years - NCT06150781Recruiting
Aimovig pregnancy safety study for migraine
This study tracks the health of pregnant women with migraine who take Aimovig. It helps doctors understand if the medicine is safe to use during pregnancy.
Durham, North CarolinaAges 18–99 - NCT06156683Recruiting
Kesimpta pregnancy safety study using real-world data
This study looks at the safety of Kesimpta (a multiple sclerosis medication) during pregnancy. It compares outcomes for women who took Kesimpta or other MS drugs while pregnant to those who did not.
BaselAges 18 years+ - NCT06160310Recruiting
TSC & LAM Pregnancy Registry Study
This study is a registry that gathers information from pregnant women with Tuberous Sclerosis Complex (TSC) or Lymphangioleiomyomatosis (LAM), as well as infants born to them. The goal is to better understand how these conditions affect pregnancy and the baby's health.
Cincinnati, OhioAges Any age - NCT06175104Recruiting
HeartGPS: Support for parents after a prenatal heart diagnosis
This study tests a counseling program for parents whose unborn baby has a serious heart condition called single ventricle. The program aims to help parents manage stress and support their baby's development before and after birth.
Los Angeles, CaliforniaAges 18 years+ - NCT06187012Recruiting
Long-term heart health after pregnancy
This study checks if having high blood pressure years after pregnancy is linked to long-term health. It involves a visit and possibly an MRI scan of your heart and blood vessels.
OxfordAges 30–70 - NCT06215352Recruiting
Meal timing and blood sugar during pregnancy
This study looks at how when and what you eat during early pregnancy affects your blood sugar levels. It may help find ways to improve glucose control for expecting mothers.
Taipei, Zhongzheng DistrictAges 20 years+ - NCT06220721Recruiting
Preventing long-term high blood pressure after preeclampsia
This trial is testing a medication called nifedipine (a long-acting blood pressure pill) to see if it can help lower the risk of long-term high blood pressure and improve blood vessel health after a pregnancy complication like preeclampsia. It is for women who have just given birth and are still in the hospital.
Chicago, IllinoisAges 18 years+ - NCT06226155Recruiting
HIV prevention support for pregnant women in Zimbabwe
This study in Zimbabwe tests a program to help pregnant women start and stay on PrEP (medication that prevents HIV). It aims to make PrEP easier to use during pregnancy for women who are at risk of HIV.
HarareAges 15–55 - NCT06239363Recruiting
Dietary salicylates and preeclampsia study
This trial looks at how salicylates (compounds in foods like fruits and spices) affect preeclampsia, a pregnancy complication with high blood pressure. It compares healthy pregnant women to those with preeclampsia to understand if diet plays a role.
PoznanAges 18–45 - NCT06249178Recruiting
Understanding pregnancy health with a blood test
This study tests a new blood test to track how the body responds to treatment during pregnancy, especially for those at risk of high blood pressure conditions. It may help doctors monitor and improve care.
Columbus, OhioAges 18 years+ - NCT06264973Recruiting
Corticosteroids during pregnancy: how they work for mother and baby
This study looks at how corticosteroids (medicines given to help a baby's lungs mature) move through the mother's body and affect the baby during pregnancy. It aims to find the best dose and timing for mothers at risk of preterm birth.
Rotterdam, South HollandAges 18 years+ - NCT06296134Recruiting
Perineal massage in pregnancy to relax pelvic floor muscles
This study tests whether perineal massage during pregnancy helps reduce tension in the pelvic floor muscles. If you are a first-time mom expecting a single baby with the head down, you may be able to join.
UdineAges 18–40 - NCT06302270Recruiting
Kaftrio during pregnancy and after birth
This study looks at how the cystic fibrosis medication Kaftrio works during pregnancy and after childbirth. It follows women with cystic fibrosis who are already taking Kaftrio and their newborn babies.
StockholmAges Up to 50 years - NCT06317467Recruiting
Anti-C1q antibodies and pregnancy outcomes study
This study looks at a specific antibody (anti-C1q) in pregnant women, including those with normal pregnancies, preeclampsia (high blood pressure and protein in urine after 20 weeks), or autoimmune conditions like lupus or antiphospholipid syndrome. The goal is to understand how this antibody might affect pregnancy and help guide care.
TriesteAges 18 years+ - NCT06333652RecruitingPhase 2
Ravulizumab for severe pregnancy hypertension disorders
This study tests a medicine called Ravulizumab for pregnant people with severe high blood pressure problems (preeclampsia or HELLP syndrome) before 34 weeks of pregnancy. The goal is to see if the drug can help manage the condition and improve outcomes for both mother and baby.
Rochester, MinnesotaAges 18–50 - NCT06339749Recruiting
Pregnancy outcomes in normal vs stage 1 high blood pressure
This study follows pregnant women with normal blood pressure or mild high blood pressure (stage 1) to compare pregnancy outcomes. It helps doctors understand how slightly elevated blood pressure may affect pregnancy.
Guangzhou, GuangdongAges 18–45 - NCT06340152Recruiting
Studying maternal health after preeclampsia
This trial follows women who have had preeclampsia to learn more about their health after pregnancy. It collects blood and tissue samples to find markers that could improve future care.
San Diego, CaliforniaAges 18–50 - NCT06340971Recruiting
Air pollution and pregnancy study
This study looks at how air pollution might affect pregnancy. Researchers will review existing health records from pregnant women to see if there are links between pollution levels and pregnancy outcomes.
LondonAges 18 years+
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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.