In order to get pregnant yesterday, you don’t have to do it again today, as long as you make sure to have sex every other day, what time you ovulate is the probability of getting pregnant.
After the male sperm into the female vagina uterus fallopian tube, the survival time is about 72 hours, generally in 48 hours of fertility is relatively strong, the female eggs after discharge, in 24 hours of fertility is relatively strong, so couples as long as to ensure that every other day a sexual intercourse will not affect the normal pregnancy.
In order to get pregnant, it is recommended to ensure that you have sex every other day during the ovulation period, and the specific time of sex needs to be under the guidance of a doctor to formulate an individualized program of preparation, so as not to miss the ovulation.