To understand, we must answer a very simple question. We all know that the pre-ovulatory day is the most fertile day of the cycle: the one in which most intercourse do occur, leading to most fertilizations. If a woman has unprotected …
To understand, we must answer a very simple question. We all know that the pre-ovulatory day is the most fertile day of the cycle: the one in which most intercourse do occur, leading to most fertilizations. If a woman has unprotected …