Menopause And Menstruation

1. Imaginis - Menopause
Peri-menopause occurs a few years before a woman reaches menopause. Once a woman reaches menopause, menstruation will stop forever unless she takes hormone

2. Approaching Menopause
The medical definition of menopause is the absence of menstruation for 12 months. In American women, the average age for menopause is 51.

3. MedlinePlus Medical Encyclopedia: Menopause
The symptoms of menopause are caused by changes in estrogen and This irregularity may last for 1 to 3 years before menstruation finally ends completely.