Clinical trials
Fertility clinical trials
Below are recruiting fertility clinical trials, each written for real people, not researchers. We’re tracking 170 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07675980RecruitingPhase 2/Phase 3
Thymosin-α1 for repeated IVF failure
This trial tests whether a drug called thymosin-α1 can help women who have had two or more failed embryo transfers with genetically normal embryos. It aims to improve the chances of successful implantation.
Abu DhabiAges 18–40 - NCT06289062RecruitingPhase 2
Chemo plus camrelizumab before surgery for stage IB1 cervical cancer
This trial tests whether giving chemotherapy combined with camrelizumab (a drug that helps the immune system fight cancer) before surgery can help women with early-stage cervical cancer who want to preserve their fertility. It is for patients whose tumors show a protein called PD-L1.
Guangzhou, GuangdongAges 18–45 - NCT06450301Recruiting
Studying aging cells in thin uterine lining
This study is looking at aging cells in the lining of the uterus in women who have a thin endometrial lining. It aims to understand what causes this problem and how to improve fertility treatment.
Toronto, OntarioAges 18–39 - NCT07603492Recruiting
Antibiotics for chronic endometritis and fertility
This study tests whether antibiotics can improve fertility in women with chronic endometritis—a long-term inflammation of the uterine lining that may prevent pregnancy. You would have a uterine biopsy to confirm the condition, receive antibiotic treatment, and be monitored to see if you become pregnant.
PragueAges 18–40 - NCT05989776Recruiting
Helping women with breast cancer preserve fertility
This study is testing a new way to help women with breast cancer learn about and access fertility preservation options before starting chemotherapy. It looks specifically at whether information materials are understandable and helpful for all patients, including those with intellectual disabilities.
NantesAges 18–40 - NCT07546136Recruiting
Fertility Preservation Before Cancer Treatment
This study helps people with cancer preserve their fertility (ability to have biological children) before undergoing cancer treatment that could affect their eggs or sperm. The trial compares two different hormone-injection methods to prepare eggs for freezing.
Bologna, BolognaAges 18–46 - NCT07546123Recruiting
Freezing Ovarian Tissue and Eggs for Cancer Patients
This trial compares two methods of preserving a woman's fertility before cancer treatment: freezing eggs alone versus freezing both eggs and ovarian tissue. The goal is to help women who may lose fertility due to chemotherapy or radiation keep their options open for having biological children in the future.
Bologna, BolognaAges 18–46 - NCT07542626Recruiting
Restoring Fertility by Transplanting Frozen Testicular Tissue
This trial tests whether transplanting frozen testicular tissue that was saved before cancer treatment can help men who cannot produce sperm have biological children. The tissue is thawed and put back into the testicles to restore natural sperm production.
BrusselsAges 18–40 - NCT07509840RecruitingPhase 3
Immune therapy to restore ovary function and fertility
This trial tests whether an immune-modulating drug can restart ovulation and improve fertility in women whose ovaries stopped working due to autoimmune disease. It is for women ages 18–38 with autoimmune premature ovarian insufficiency and certain antibodies.
StockholmAges 18–38 - NCT07500337Recruiting
Improving embryos with fragmentation for IVF success
This trial tests a special technique to remove fragments from day-4 embryos before they grow into blastocysts. It may help people having IVF get better embryos and improve pregnancy chances.
Bisceglie, BTAges 20–42 - NCT05969795RecruitingPhase 1
Natural embryo transfer with or without progesterone support
This Phase 1 study compares pregnancy outcomes, especially live birth, when using a natural-cycle frozen embryo transfer with an embryo that is genetically euploid (normal chromosome number) versus doing transfers without luteal (progesterone) phase support. It may help determine whether adding progesterone around ovulation improves the chance of a live birth.
Abu DhabiAges 18–40 - NCT07471373Recruiting
Pesticides and infertility study in endometriosis
This study looks at how pesticides might affect fertility in women with endometriosis, focusing on stress markers and gut/genital bacteria. You will provide samples and answer questions so researchers can compare women with and without endometriosis.
SalouëlAges 18–43 - NCT07437742Recruiting
Pregnancy after endometriosis treatment
This study follows women with endometriosis who are trying to have a baby after medical or surgical treatment. It aims to learn how different treatments affect your chances of getting pregnant.
Milan, MI, ItaliaAges 18–40 - NCT05790655Recruiting
Platelet-rich ovarian treatment for low egg reserve
This trial tests whether platelet-rich plasma (PRP) can improve fertility outcomes in people with low egg reserve. It may help if you are in the right age range and have been diagnosed with diminished ovarian reserve or poor ovarian response.
New York, New YorkAges 35–42 - NCT06826820Recruiting
Fertility and infection study
This study looks at how infections and inflammation might affect fertility in women. It aims to better understand these connections to help improve treatment and care.
GrazAges 18 years+ - NCT04390308Recruiting
Testing gentle stimulation of ovaries before fertility treatment
This trial studies whether a “mechanical stimulation” procedure can help small egg-making structures in the ovary start to work again in people with primary ovarian insufficiency. If the procedure shows signs of response, you may then move on to further fertility treatment, including IVF.
Abu Dhabi, Abu Dhabi EmirateAges 18–40 - NCT06177613Recruiting
Early culture medium transfer before frozen embryo transfer
This study tests if transferring a small amount of culture medium into the uterus before placing a frozen embryo can improve the chance of pregnancy in people who have had a failed embryo transfer before.
ClamartAges Any age - NCT07323329RecruitingPhase 2/Phase 3
Growth Hormone and DHEA for IVF in Women with Low Ovarian Reserve
This trial tests whether adding growth hormone and DHEA to your IVF medications can help women with low ovarian reserve get more eggs and improve pregnancy chances. It may be an option if you are over 40, have had few eggs before, or have low egg count markers.
Banī Suwayf, Beni Suweif GovernorateAges 18–35 - NCT07318727Recruiting
Diet study for weight loss in overweight endometrial cancer patients
This study tests if specific diet changes can help overweight women with endometrial cancer or atypical hyperplasia lose weight while undergoing fertility-sparing treatment.
BeijingAges 18–40 - NCT04008563Recruiting
Weight-loss surgery to protect fertility in early womb cancer
This study tests whether bariatric (weight-loss) surgery can help treat certain early, low-grade womb changes while preserving fertility. It’s mainly for people with a higher BMI who want to have children and have an early stage diagnosis confirmed by scans.
Toronto, OntarioAges 18–41 - NCT07297394Recruiting
How the immune system supports early pregnancy
This study looks at how the immune system helps the body accept a pregnancy. It involves blood samples from people who are pregnant or going through IVF/ICSI, or who have had a miscarriage.
BaselAges 18 years+ - NCT06877065Recruiting
MRI-Guided Fertility Preservation for Cervical Cancer
This study uses MRI scans to see if women with early-stage cervical cancer can safely keep their fertility. It follows patients before and after treatment to find which factors might lead to more aggressive disease.
RomeAges 18 years+ - NCT07296107Recruiting
IVF and pregnancy study at Columbia
This study looks at how IVF pregnancies affect mothers and babies, separate from genetic factors. If you are pregnant at 18-28 weeks and receiving care at Columbia University Medical Center, you and your baby may be eligible.
New York, New YorkAges 18–50 - NCT06872294Recruiting
Predicting IVF success with AI
This study looks at factors that might predict success in IVF. If you're under 43, using fresh semen, and have no major uterine or genetic issues, this trial may help researchers learn what leads to a better chance of pregnancy.
Pavia, PaviaAges 18–43
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Common questions
- Are there clinical trials for fertility?
- Yes. Clin2 currently lists 170 recruiting fertility 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 fertility 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 fertility 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.