Sexual health

According to a study, having 21 ejaculations per month may protect men from prostate cancer. A doctor provides context for the research.

Trichomioniasis is one of the most common sexually transmitted diseases worldwide. FITBOOK author Julia Kuntz explains the disease.

A healthy testosterone level is crucial for men's health. FITBOOK knows how to naturally boost testosterone.

A new study reveals: People who are not sexually active share genetic, social, and psychological traits—often without realizing it.

Sex is healthy—but what exactly does the intimate act do to the bodies of men and women? FITBOOK consulted two experts to find out.

Can You Lose Weight Through Sex? "Bed sport" and especially orgasms are said to burn some calories. An expert explains.

What Happens When a Man Hasn't Had Sex for a Long Time? FITBOOK Author Laura Pomer Spoke with a Urologist About the Consequences

What happens in the male brain during sex? A mouse study of all things provides exciting clues. What they mean.