On the last day of ovulation, the egg may still be there and may survive, but it may also be dead, and there are individual differences. A woman’s ovulation period is counted from the first day of her next menstrual period, counting down 14 days to the day of ovulation, 3 to 4 days before and 3 to 4 days after the day of ovulation together is called the period of ovulation, the period of ovulation is a total of about 7 days in this period of time any day there may be an egg discharged. The existence of eggs on the last day of ovulation is generally related to the timing of female ovulation, some women ovulate earlier, generally in the ovulation before the day may have been discharged, the eggs are discharged after the survival time of 24 to 48 hours, more than 48 hours the eggs may have died. Some women ovulate relatively late, at the end of the ovulation period, then the last day of ovulation, the egg may still survive. If a woman experiences delayed menstruation or menopause after intercourse on the last day of ovulation, it is recommended that she seek medical attention in a timely manner, and under the guidance of a doctor, complete the relevant examinations to determine whether she is pregnant.