Clinical trials
Male Infertility clinical trials
Below are recruiting male infertility clinical trials, each written for real people, not researchers. We’re tracking 32 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT06384794Recruiting
ZyMōt sperm selection and its effect on embryo chromosome health
This study tests whether a sperm selection method called ZyMōt can help improve the chromosome health (ploidy) of embryos in couples who are already doing ICSI and PGT-A. It focuses on women over 37 and uses a fresh semen sample.
MadridAges 18 years+ - NCT06561451Recruiting
Comparing two IVF methods for severe sperm shape issues
This trial compares two lab techniques (ICSI alone vs. ICSI with AOA) to see which leads to more live births for couples where the male partner has very abnormal sperm shape (99-100% abnormal). The study focuses on women aged 20-37 who are undergoing fertility treatment.
ShanghaiAges 20–37 - NCT06742437Recruiting
Study of a new sperm preparation method
This study tests a new method for preparing sperm to help with fertility treatments. It is for men who can provide a semen sample and have no active infections or history of certain viruses.
Barcelona, BarcelonaAges 18–60 - NCT06950203Recruiting
Fish oil supplement for sperm quality
This study tests whether a special fish oil supplement (EPAX EVOLVE 05) can improve sperm movement in men with low sperm motility. It may help if you have been told your sperm are not moving well and you are willing to take a sperm test.
OsloAges 18–55 - NCT07375238Recruiting
Gazpacho daily for better sperm health
This study tests whether drinking gazpacho daily can improve sperm quality and reduce stress in the body. It may help men with low or abnormal sperm counts.
Madrid, MadridAges 18–45 - NCT07650955Recruiting
Two surgery approaches for enlarged veins affecting fertility
This trial compares two different surgical techniques to treat bilateral varicocele (enlarged veins in the scrotum) that may be causing infertility. The goal is to see which approach works better and causes fewer complications.
Banī Suwayf, Beni Suweif GovernorateAges 18–45 - NCT07523022Enrolling by invitationPhase 4
Fertility Treatments for Low Sperm Count or Quality
This study compares two different hormone treatments to see which one better improves sperm health and increases pregnancy chances in men with low or abnormal sperm. You'll receive either injections or pills designed to boost sperm production.
SzegedAges 18 years+
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Common questions
- Are there clinical trials for male infertility?
- Yes. Clin2 currently lists 32 recruiting male 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 male 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 male 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.