Hormones

Menstruation Menstruation is the cyclical, orderly flow of the uterine lining in response to the interaction of hormones,

Important aspects Causes Symptoms of ovarian cancer Stages Diagnosis Treatment of ovarian cancer Prognosis Prevention Cancer

A natural decrease in estrogen levels in the female body occurs during menopause. Lack of estrogen in

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. Even in ancient times, everything that had anything to do with critical days was recognized