How many women have intense PMS?

PMS can range from mild to severe, but many women experience it to some degree. In this video, learn about some of the common signs of extreme PMS, explained by HealthMaker Louann Brizendine, MD, a neuropsychiatrist at UCSF Medical Center.

Painful cramps, bouts of irritability or sadness, sleep issues—sometimes it's more than PMS.

This tiny organ has 10,000 nerve endings dedicated solely to pleasure. And that’s not all.

This medical procedure is a breakthrough for those living with some kinds of infertility.

Learn what to expect if you accidentally sit in someone else's urine.

Here's the low-down on common symptoms—plus how to feel better.