Can not ovulate the same room pregnant

If the woman is in premature ovarian failure or is too old, there is no ovulation function, in this case the same room is definitely not pregnant. 2, if the woman is in childbearing age, usually there is normal ovulation, the same room has not yet reached the ovulation period, this situation should be specifically analyzed: if close to menstruation when the same room, certainly will not be pregnant; If you are in the same room near ovulation, it is still possible to become pregnant, because although there is no date for ovulation, sperm can survive in the reproductive tract for a period of time, so women must pay more attention to menstruation after cohabitation.