Clinical trials
Infertility Unexplained clinical trials
Below are recruiting infertility unexplained clinical trials, each written for real people, not researchers. We’re tracking 7 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07404969Recruiting
Integrative medicine for unexplained infertility after treatment
This trial studies whether combining traditional Chinese medicine with standard care can help women with unexplained infertility after previous treatments. It looks at aging markers in your blood to see if they affect your chances of getting pregnant.
NeuchâtelAges 25–42 - NCT07337265Recruiting
Royal jelly for unexplained male infertility
This trial tests whether taking royal jelly supplements for 3 months can improve sperm quality and fertility in men with unexplained infertility. It might help if you and your partner have been trying for a baby for over a year without success, and all standard tests are normal.
Istanbul, BaşakşehirAges 18–45 - NCT06539104Recruiting
Artificial intelligence to improve egg and embryo testing in IVF
This trial uses artificial intelligence to assess the quality of eggs and embryos during IVF. It aims to help doctors select the best embryos for transfer, potentially increasing the chance of a successful pregnancy.
PragueAges 18–49 - NCT05693220Recruiting
Sperm preparation for intrauterine insemination
This study looks at different ways to prepare sperm for intrauterine insemination (IUI), a fertility treatment where sperm is placed directly into the uterus. The goal is to see which preparation method leads to better outcomes for people trying to conceive.
San Francisco, CaliforniaAges 18 years+ - NCT06821685RecruitingPhase 1
Natural killer cell therapy for infertility and pregnancy problems
This study tests a treatment using your own immune cells (natural killer cells) to improve pregnancy chances. It's for women with infertility, repeated miscarriages, or other pregnancy complications linked to abnormal natural killer cell function.
Nanjing, JiangsuAges 22–40 - NCT05824819Recruiting
Study gut and pelvic microbiome in endometriosis surgery
This study looks at differences in the body’s microbes in people with endometriosis (and sometimes infertility) who are having key procedures through a laparoscopy (a small-camera surgery). It may help doctors better understand what’s going on and improve future treatment choices.
KrakowAges 18–45 - NCT05080569RecruitingPhase 4
Extra support after IUI for couples with unclear infertility
This study tests whether adding support in the period after ovulation (the “luteal phase”) helps people who are starting IUI (intrauterine insemination) because their infertility is unexplained. It’s designed to see if the added care improves chances when mild ovarian stimulation is used.
UtrechtAges 18 years+
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Common questions
- Are there clinical trials for infertility unexplained?
- Yes. Clin2 currently lists 7 recruiting infertility unexplained 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 unexplained 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 unexplained 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.