Clinical trials
Fertility Preservation clinical trials
Below are recruiting fertility preservation clinical trials, each written for real people, not researchers. We’re tracking 36 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - NCT07312058Recruiting
Fertility preservation after cancer: a long-term study
This study follows women who have had cancer or a blood disorder and chose to preserve their fertility before treatment. Researchers want to see how well these preservation methods work over time.
AmiensAges 18–47 - NCT06360471Recruiting
Preserving fertility in women with cancer
This study helps women with cancer keep their ability to have children after treatment. It offers egg or embryo freezing and checks on pregnancy and baby health later on.
Nanjing, JiangsuAges 20–40 - NCT05885048Recruiting
Testing how cancer treatments affect future fertility
This study looks at how treatments that can harm ovaries or testicles (like certain chemotherapy, radiation, and immune therapies) may affect fertility. It may help you and others by measuring hormone levels (and in some cases sperm) before and during/after treatment.
BernAges 14–50 - NCT06043609Recruiting
Outcomes after fertility preservation for patients at risk
This study checks how well fertility preservation methods work for patients who might lose their ability to have children due to illness or treatments like strong medicines or surgery. If you're interested in saving your fertility, this trial helps figure out how successful those options can be.
Hong KongAges Up to 60 years - NCT05945407Recruiting
Fertility-sparing treatment for early endometrial cancer
This trial looks at a fertility-preserving treatment plan for people with early-stage endometrial cancer who want to keep the ability to have children. It may help you avoid surgery that removes fertility, if you meet the trial’s safety and eligibility rules.
Beijing, Beijing MunicipalityAges 18–45 - NCT07225660Recruiting
Timing of hormone shots after stopping birth control in IVF
This trial compares starting fertility hormones right after stopping birth control pills versus waiting a few days. It aims to find out which timing leads to better egg retrieval outcomes.
Orange, ConnecticutAges 18–40 - NCT02895165Recruiting
Pregnancy and fertility registry for people with breast cancer
This trial is a registry that collects information about pregnancy and future fertility in people with breast cancer. It may help doctors better understand outcomes and care options for patients in these situations by studying real-world experiences.
Asti, AstiAges 18–45 - NCT06209294RecruitingPhase 2
New drug combo before fertility-sparing surgery for cervical cancer
This trial tests a combination of immunotherapy (AK104) and standard chemotherapy before surgery for a certain type of early-stage cervical cancer. The goal is to see if this approach can help shrink the tumor enough to allow fertility-preserving surgery, so you may be able to keep your uterus.
Shanghai, Shanghai MunicipalityAges 18–45 - NCT02878434Recruiting
Fertility preservation support for young women during cancer care
This study looks at how young women can preserve their ability to have children while they are getting cancer treatment. It may help by offering a structured approach to fertility planning during treatment.
LeuvenAges birth–40 years - NCT05875155Recruiting
Saving eggs by freezing ovarian tissue during cancer or surgery care
This trial looks at freezing ovarian tissue to help protect future fertility for people who may lose ovarian function from medical treatments or ovarian surgery. It may help you preserve the chance to have children later when egg or embryo freezing alone isn’t an option.
Pittsburgh, PennsylvaniaAges Up to 39 years - NCT06063551Recruiting
Freezing testicular tissue to protect fertility in boys with cancer
This study freezes a small piece of testicular tissue from boys with cancer before they start treatment that could cause permanent infertility. The tissue is stored so that, in the future, it might help them have biological children.
Edinburgh, LothianAges 1 day–18 years - NCT03180918Recruiting
Freezing testicular tissue before very fertility-damaging cancer treatment
This trial studies whether freezing a small piece of testicular tissue before certain aggressive cancer treatments can help preserve future fertility. It is meant for children or teens who face a high risk of infertility from specific treatments when usual sperm freezing is not possible.
BaselAges 3 months–18 years - NCT06894810Recruiting
Fertility decision aid for young cancer survivors
This trial is testing a decision aid that helps cancer survivors and their parents make informed choices about preserving fertility after cancer treatment. It's for survivors who have finished their main treatment and their parents.
Melbourne, VictoriaAges 16 years+ - NCT06468215Recruiting
Fertility-sparing treatment for early stage 2 endometrial cancer
This study tests a way to treat early-stage endometrial cancer without removing the uterus, so you can still have a chance to carry a pregnancy. It’s for women under 45 with a grade 2 tumor that hasn’t grown into the womb muscle.
Beijing, Beijing MunicipalityAges Up to 45 years - NCT07140549Enrolling by invitation
Fertility preservation after childhood cancer treatment
This study surveys adults who had fertility preservation counseling and testicular tissue freezing before gonadotoxic treatment as children. It aims to learn about their experiences and long-term outcomes.
BrusselsAges 18 years+ - NCT02595255Recruiting
Testing a hormone marker to predict infertility risk after childhood cancer
This study looks at whether a blood test (a hormone marker) can predict a child’s future risk of infertility after cancer treatment. If it works, it could help families and doctors plan earlier fertility and puberty-related care.
Montegnée, LiègeAges 3–14 - NCT06175832RecruitingPhase 4
Two Hormone Protocols for Egg Growth in First IVF or Egg Freezing
This trial compares two hormone protocols for ovarian stimulation in women having their first cycle—either to freeze eggs for fertility preservation or for IVF with genetic testing. The goal is to see which method leads to more usable eggs while being easier on the patient.
GhentAges 18–40 - 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 - 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 - NCT02972801Recruiting
Freezing testicle tissue to protect future fertility
This study helps collect and freeze testicle tissue for people who must have surgery, chemotherapy, medicines, or radiation that could permanently harm fertility. You may join if you’re newly diagnosed or need planned treatment that threatens testicular function, and you agree to long-term follow-up.
Pittsburgh, PennsylvaniaAges Any age - NCT03011684RecruitingPhase 3
Preserve eggs using tamoxifen and letrozole during new breast cancer treatment
This study tests whether taking tamoxifen and letrozole (with fertility injections) can help people with newly diagnosed, estrogen-sensitive breast cancer preserve eggs before cancer treatment starts. It may help protect future fertility by collecting eggs early, before chemotherapy or other treatments begin.
San Francisco, CaliforniaAges 18–50 - NCT03463252RecruitingPhase 2/Phase 3
Hormone IUD to preserve fertility in early uterine cancer
This study looks at whether a hormone-releasing IUD (LNG-IUS) can treat early-stage endometrial cancer or very early abnormal cell growth while helping you keep the option for future pregnancy. It aims to see how well the treatment works and how it affects fertility-related outcomes.
Chengdu, SichuanAges Up to 40 years - NCT04948658Recruiting
Freezing ovarian tissue to protect future fertility
This study looks at storing ovarian (ovary) tissue by freezing it for people at higher risk of losing fertility. It may help preserve options for having biological children later, especially for certain genetic conditions, cancer-related risks, or planned gonad removal.
Bethesda, MarylandAges 2–35
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Common questions
- Are there clinical trials for fertility preservation?
- Yes. Clin2 currently lists 36 recruiting fertility preservation 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 preservation 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 preservation 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.