Starting at puberty, periods become a regular part of a woman's life. The shedding of uterine tissue and blood typically happens once per cycle — roughly once a month. Each cycle ends with a menstrual ...
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Why period pain is different every month for many women
Menstrual cycles are a natural part of life for many women. During this time the body goes through hormonal and physical changes that prepare it for a possible pregnancy. When pregnancy does not occur ...
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