Throughout the menstrual cycle, fluctuating hormone levels can cause symptoms such as fatigue, cramps, bloating, mood swings ...

A new study says women perform better — and have faster response times — when they are menstruating FG Trade/Getty Women are better athletes when they’re menstruating, showing sharper response times ...

A study of 394 participants found that during menstruation, women were able to think more clearly, reacted faster, and made fewer errors despite reporting that their mood and cognitive abilities felt ...

Your period could be crampin’ your style — and your future health. Girls are reaching puberty faster than previous generations, a phenomenon perplexing researchers. The average age of the start of ...

For 4-5 days at the end of each ovarian cycle, a woman sheds almost a fluid ounce of blood. Blood loss during menstruation (Latin mens = month) — dubbed “the curse” in England — amounts to almost a ...