Can An Emergancy Pill Prevent Conception During The Fertile Period?

Yes, emergency contraception pills (ECPs) can prevent conception if taken during the fertile period, ideally within 72 to 120 hours after unprotected intercourse. These pills work primarily by delaying ovulation, preventing fertilization, or inhibiting implantation of a fertilized egg. However, their effectiveness decreases the longer one waits to take them after unprotected sex, and they are not effective if ovulation has already occurred. Therefore, timely administration is crucial for optimal effectiveness.