A member asked:

If i had unprotected sex on the 13th and ovulated on the 13th, is it possible that the egg was fertilized that day, making plan b un effective?

A doctor has provided 1 answer

Possible: Emergency contraceptive meds are designed to prevent ovulation. If you have already ovulated, obviously it may not work.

Answered 2/27/2013

5.3k views

Thank

Related Questions