Testosterone levels in the womb might program certain behaviors later in life, new research shows.
Reference The term transgender describes people whose gender identity differs from the sex to which they were assigned at birth.
Pornography was listed as the top source of information about sex for 18- to 24-year-olds, a troubling ranking given that pornography is not meant as sex education.
Removing pubic hair may not increase your risk of sexually transmitted diseases, according to a small new study.
Experts in New Zealand are warning men not to consume a type of lichen that's been touted as a natural treatment for erectile dysfunction.
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