A member asked:

One of my friend has intercourse only on 4th day of her cycle an no intercources on that cycle. she was conceived and now boy. who is this possible.?

A doctor has provided 1 answer
Dr. William Harris answered

Specializes in Family Medicine

Anything is possible: It depends on the day you start counting. Usually, day 1=period start, day 14=ovulation. (how odd to only have sex on one set day a month!) if she has a week-long period, then starts counting 4 days, we are up to day 11. Sperm may be stored in cervical crypts and live 48h. If she ovulates a little early (day12 or 13), then she conceivably get pregnant!

Answered 11/28/2017

5.4k views

Thank

Related Questions