IS IT NORMAL TO MENSTRUATE TWICE A MONTH? - FERTILITY AND BIRTH CONTROL

10 most common questions about menstruation



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Menstruation is a bleeding that usually occurs in women once a month as a result of the peeling of the inner lining of the uterus, the endometrium. Usually, the first menstruation occurs between the ages of 9 and 15, with the average age being 12 years, and only stops occurring at menopause, close to 50 years of age