*For couples trying to conceive, a new study suggests the time of year may be worth factoring into the conversation. Male ...

It turned out that after the 60-day period, this young woman decided not to use the sperm. She decided that wasn’t the way to go any longer. She was stabilizing in her grief and she wasn’t interested.

Q I am a 28-year-old married man. I have successful sexual relations with my wife. Besides that, I enjoy masturbation daily. But of late, I feel I’m losing my stamina during sex. Is it because of my ...

Annalisa (Nalis) Merelli is a contributing writer at STAT focused on boys’ and men’s health. In his 1694 review of magnifying lens technology, “Essai de Dioptrique,” Dutch naturalist Nicolas ...

High-resolution mass spectrometry identifies 42 nonvolatile organic compounds in semen samples from healthy young men.

Should you worry about drinking when you’re trying to conceive? Experts say yes. Here’s how alcohol affects fertility and what to know when you’re trying for a baby.

“We were struck by how similar the seasonal pattern was in two completely different climates,” said professor Allan Pacey.

Saint Ignatius of Loyola once said, “The safest and most suitable form of penance seems to be that which causes pain in the flesh but does not penetrate ...

Therefore, it is fair to say that the sperm count does appear to be moderately abnormal. It is important to understand that sperm counts can vary quite considerably with time and an abnormal one may ...

Conditions at Newbury are likely to be pretty demanding, but that could play to the strengths of Close Combat who could regain his best form encountering deep ground for the first time this season.

Human–elephant conflict (HEC) in Sri Lanka results in significant loss of human life, elephant deaths, and extensive damage to crops and property. Despite numerous interventions over the decades, the ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...