Hi MateusG984,
Yes. About once a month, the uterus grows a new, thickened lining that can hold a fertilized egg. When there is no fertilized egg to start a pregnancy, the uterus then sheds its lining. This is the monthly menstrual bleeding or your period.
Maryann
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Hi MateusG984,
Yes. About once a month, the uterus grows a new, thickened lining that can hold a fertilized egg. When there is no fertilized egg to start a pregnancy, the uterus then sheds its lining. This is the monthly menstrual bleeding or your period.
Maryann
November 17, 2015 - 10:14amThis Comment
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