Menopause, the cessation of the menstrual cycle, is a natural part of aging in women. Defined as not having a period for at least a year, menopause occurs at an average age of 51, although onset can vary widely.

How Menopause and Hot Flashes Affect Sleep

Your changing hormones may keep you up at night

Approaching Menopause, She Stopped Wanting Sex

Sue got quick relief when her doctor discovered super-low hormones