Peer-reviewed research concerning sperm health, summarized and appraised in plain language with every source cited.
This study set out to test whether 8 weeks of creatine supplementation, alone or combined with ubiquinol (a form of CoQ10), could improve sperm quality in men with normal and…
This study set out to see what repeated heat does to sperm. Twenty men with normal semen results were randomly split into two groups, and both had their testicles warmed…
This study tested ways to prevent scrotal overheating in men using laptop computers. Twenty-nine healthy men had their scrotal temperature measured during three one-hour sessions: sitting with legs close together,…
This study set out to see how different types of underwear and physical activity affect scrotal temperature, which in turn affects testicular temperature. Fifty healthy men with normal fertility had…