Clinical trials
Infertility clinical trials
Below are recruiting infertility clinical trials, each written for real people, not researchers. We’re tracking 251 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06717802Recruiting
AI to predict when the womb is ready for IVF
This study uses artificial intelligence to find the best time to transfer an embryo during IVF. It may help people who have had up to 3 unsuccessful transfers before.
BudapestAges 18–40 - NCT05997407Recruiting
Managing stress through mindset for women with infertility
This study tests a mindset-based program to help reduce stress in women dealing with infertility. It is designed for new patients at two specific fertility clinics who have not yet had fertility treatment with a specialist.
Roanoke, VirginiaAges 18–42 - NCT06447077Recruiting
Day 5 vs. day 6 embryo transfer for IVF pregnancy rates
This study compares pregnancy success when a single embryo is transferred on day 5 versus day 6 after fertilization. If you are 18 or older and having your first ICSI cycle with a single embryo transfer, you may be eligible.
Dortmund, North Rhine-WestphaliaAges 18 years+ - NCT05837325Recruiting
Testing whether AMH levels predict embryo chromosome status
This study looks at whether a hormone level measured inside the fluid around eggs (follicular fluid) can predict whether embryos have the correct number of chromosomes. It may help clinics choose which embryos are more likely to be healthy.
Abu Dhabi, Abu Dhabi EmirateAges 18–40 - NCT05646992RecruitingPhase 2/Phase 3
Uterus transplant study to help infertility
This study tests whether transplanting a uterus can help people who cannot carry a pregnancy become pregnant and give birth. It involves surgery plus medicines to help the body accept the new organ, and then embryo transfer to try to achieve pregnancy.
Baltimore, MarylandAges 18–38 - NCT05514223Recruiting
Testing sperm samples to understand lifestyle, gut, and sperm quality
This study measures “free radicals” in sperm to see how lifestyle and the microbiota (gut/community of microbes) may relate to sperm health. You may be asked to provide a semen sample as part of standard fertility testing, unless certain health factors apply.
Groningen, Provincie GroningenAges 18–55 - NCT05479474Recruiting
PRP treatment study for men with testicular infertility
This trial studies whether platelet-rich plasma (PRP) can improve fertility in men with a specific cause of infertility called NOA who have not had success with prior procedures. It may help improve the chance of getting usable sperm for conception.
Stanford, CaliforniaAges 18 years+ - NCT05440617Recruiting
Biobank for people having testicle-protecting cancer treatment
This study collects and stores biological samples from people who are planning to undergo OTC, a treatment used to help protect fertility during cancer therapy that can harm reproductive cells. It may help future research by providing researchers with tissue/blood samples linked to this treatment.
Bethesda, MarylandAges 4–35 - NCT05263076Recruiting
Uterus transplant trial for women born without a working uterus
This trial studies uterus transplant surgery to help people with “absolute uterine factor infertility” (no working uterus) become pregnant using embryos made by IVF. It checks whether the donated uterus can support pregnancy and safe delivery for participants who meet strict medical and health requirements.
Houston, TexasAges 20–65 - NCT04419740Recruiting
Mindfulness program for women starting IVF
This study tests whether a mindfulness training program helps women feel better during their first IVF (in vitro fertilization) treatment. If you join, you’ll likely practice mindfulness while you go through IVF, and the team will compare outcomes to those not doing the program.
GenevaAges 18–42 - NCT04298255Recruiting
Testicular injection therapy for certain causes of male infertility
This trial studies a special lab procedure where selected immature sperm cells are injected to help infertile couples achieve pregnancy. It is designed for couples where the man has a specific type of sperm-making problem found during a testicular sperm extraction.
Winston-Salem, North CarolinaAges 18 years+ - NCT04026893Recruiting
Uterus transplant study for people with uterine infertility
This trial looks at whether transplanting a deceased donor uterus can allow pregnancy for people who cannot conceive because their uterus does not work or is absent. You would also need to take anti-rejection medicines and come to frequent follow-up visits after surgery.
Boston, MassachusettsAges 18–40 - NCT03916978RecruitingPhase 2/Phase 3
PRP treatment to help restore ovarian function in menopause
This trial tests whether injecting your own PRP (platelet-rich plasma) into the ovaries can improve ovarian function in some menopausal women. It may help those whose menopause seems less advanced, but not everyone will be eligible based on health and test results.
AthensAges 45–55 - NCT01223092Enrolling by invitation
Study of genes and infertility in people getting fertility care
This study looks at how genes may relate to infertility. If you are receiving fertility treatment, researchers may collect health and fertility information to learn what influences difficulty getting pregnant.
Basking Ridge, New JerseyAges 18–50 - NCT06280677Recruiting
Egg quality test for egg donation in fertility treatment
This study tests a new way to check the quality of donated eggs before they are used for in vitro fertilization (IVF). It aims to help improve success rates for recipients.
BarcelonaAges 18–35 - NCT01500447Recruiting
Study of inherited causes of low puberty hormones
This study looks at families to understand inherited (genetic or family-related) reasons some people have delayed puberty or develop puberty abnormally. It may help doctors better figure out the cause of low sex hormone levels and related hormone problems.
Bethesda, MarylandAges 1 month–120 years - NCT04602962Recruiting
Fertility treatments and fertility preservation study
This study looks at how safe and effective fertility treatments are and how well fertility preservation options work. It is meant for people who are struggling to get pregnant or who need to protect their future fertility.
StockholmAges Up to 56 years - NCT06006091Recruiting
Letrozole for preparing the womb before embryo transfer
This study tests if a medicine called letrozole can help prepare the lining of the womb for a frozen embryo transfer. It may be an option for women under 40 who have had limited previous IVF cycles.
ShanghaiAges Up to 40 years - 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+ - NCT06193850Recruiting
Quality of life study for urology outpatients
This study is checking how your daily life is affected by your urology condition. It is an observational study, meaning you will just fill out questionnaires about your quality of life at your regular clinic visits.
Milan, LombardyAges 18 years+ - NCT06187870Recruiting
Biobank for urological and cancer research
This study collects blood, urine, and tissue samples from patients with urological diseases or cancers to build a biobank for future research. It may help researchers better understand these conditions and develop new treatments.
Milan, LombardyAges 18 years+ - NCT06144268Recruiting
Sperm selection for intrauterine insemination
This trial tests a device called ZyMōt Multi that selects the best sperm for intrauterine insemination (IUI). It may help couples trying to conceive by improving the chance of a live birth.
BrusselsAges 18–36 - NCT03252795Recruiting
Uterus transplant for women with uterine absence
This trial tests whether receiving a uterus transplant can allow someone with uterine absence to carry a pregnancy. It also looks at whether the procedure is safe for the patient and supports a future baby using frozen embryos.
GhentAges 18–38 - NCT06261658Recruiting
Using your own blood to improve ovary tissue transplant
This study tests whether using a special mix made from your own blood (called platelet-rich plasma) can improve the success of putting frozen ovarian tissue back into your body. This might help restore your fertility and hormone function after cancer treatment or other conditions.
Bologna, BOAges Any age
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Common questions
- Are there clinical trials for infertility?
- Yes. Clin2 currently lists 251 recruiting infertility 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 infertility 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 infertility 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.