PCOS is diagnosed by a specific set of criteria - not by a single test, and not by having ovarian cysts. Here's what doctors actually look for, why most women with it are never diagnosed, and what its new name means.

After more than a decade of debate, PCOS has been formally renamed PMOS - polyendocrine metabolic ovarian syndrome. Here's what changed, what didn't, and what it means for you.

Most ovarian cysts are harmless and often go away on their own. Learn what causes ovarian cysts, the main types, and how they are diagnosed.