What Is Menopause?

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.

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We Asked 7 Guys to Explain Menopause—Here's What Happened

Are men really that clueless about menopause? We asked them.