Frequent masturbation does not reduce sperm count or cause infertility, experts say. While ejaculation can briefly lower ...

A progestin/testosterone gel for contraceptive use by men is effective by 8 weeks of daily use. Men and women reported favorable experiences using the gel as their only contraceptive method. BOSTON — ...

Rat study shows prolonged psychological strain weakens the blood testis barrier, suppresses sperm quality and reveals irisin ...

This article was reviewed by Lynn Marie Morski, MD, JD. So, you’ve been told your swimmers are lacking a little bit. If you’re now wondering, Can a man recover from low sperm count?, the answer is ...

A drug once known for zapping zits might now help men who’ve been shooting blanks. In a small study, the medication jumpstarted sperm production in severely infertile patients, opening a new door to ...

Harmful genetic changes in sperm become substantially more common as men age because some are actively favored during sperm production, new research has revealed. In a landmark study published today ...

A technician inspects through a microscope a semen sample at a human sperm bank inside a hospital in Hefei, Anhui province, China February 21, 2019. Picture taken February 21, 2019. REUTERS/Stringer ...

Conversations around fertility are often centered around women. Infertility is not just an issue occurring among females; males also experience infertility. A Baylor College of Medicine urologist ...

A study finds that brief immune stress in male mice can leave lasting metabolic and behavioral effects in offspring through ...

Low sperm count is a common problem, but there are treatments available. One possibility is a low sperm count. Sperm count refers to the number of sperm in a man's semen, the fluid that carries sperm ...

Exercise supports fertility, but only up to a point. An IVF specialist explains the fertility–fitness paradox, how excessive ...