Similar to monthly hormonal cycles that many cisgender women experience, cis men also experience hormone cycling with testosterone, a masculinizing sex hormone. Rather than monthly cycles, though, ...

A month-long study of a man's brain revealed that its volume consistently shrunk over the course of each day and then reset overnight. When you purchase through links on our site, we may earn an ...

Cisgender men don’t have menstrual periods, but testosterone levels vary from day to day, which may cause some mental and physical effects. Share on Pinterest Like women, men experience hormonal ...