Menstruation is related to the cycle of life. The uterus prepares itself for growth of foetus, if and when conception takes place. When this does not occur, the soft, temporary lining of the uterus sheds which results in menstruation.
Menstruation is related to the cycle of life. The uterus prepares itself for growth of foetus, if and when conception takes place. When this does not occur, the soft, temporary lining of the uterus sheds which results in menstruation.