Prenatal supplements to improve sperm quality
Part of Kidney & urinary clinical trials.
This study tests whether a prenatal supplement for men can improve sperm quality in people trying to conceive. It focuses on improving semen results when there is low count, weaker movement, or abnormal shape.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be male and between 18 and 45 years old
- You have infertility (difficulty getting pregnant after trying)
- Your recent semen test (within the last 3 months) shows low sperm count, low movement, or abnormal shape
- Your semen test must show at least one of these: low count, low progressive movement, or low normal form (strict criteria)
- You should not have a diagnosed varicocele (enlarged scrotal veins)
- You should not be taking antioxidant supplements in the last 3 months (a general multivitamin is okay)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study looks at whether a specific “power” prenatal vitamin helps improve sperm measures in men whose at-home sperm test results fall in a certain range. It’s mainly for men living in the US or Canada who aren’t taking other prenatal vitamins already and don’t have known causes of male infertility.
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.
This trial looks at whether gut bacteria (microbiome) and lifestyle factors are linked to poor sperm production or sperm quality. You may be asked for stool, urine, and blood samples and to complete questionnaires about diet and habits to help researchers understand possible connections.
This trial tests a supplement to help men with low fertility. It is for overweight or obese men aged 25-50 who have been diagnosed with subfertility by a fertility clinic.
This study tests whether a specially designed supplement for men can improve sperm quality and help with age-related fertility issues. It may be an option if your semen analysis shows below-normal results.
This study tests if an herbal supplement can improve sperm health in men with infertility. If you have low sperm count or poor sperm movement, this trial may help find a natural option to improve your chances of fathering a child.
Hear when a new Spermatogenesis and Semen Disorders trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.