Ok so my fiancé and I made a bad choice and ended up having unprotected sex. I'm usually on the pill but because it got screwed up I've been off it for about 3 weeks. I took Next Choice 12 hours after we had sex but the problem is that I think I was extremely fertile at the time. I did the calculators and I was in that time frame and we ended up having sex on the day where I was the most "wet". Lets just say we caught it at a time where my egg did indeed drop and say it was fertilized within the 12 hours that I waited to take Next Choice... how possible is it that it would stop implantation? There is no research out there saying it does... it just says it might! Help!

No test/remedy is 100%. Buy a HPT and use it.

http://mynextchoice.com/

Next Choice® is an effective emergency contraceptive option from Watson for “those unexpected times�. If taken within 72 hours (3 days) of unprotected sex, sexual attack, or a known or suspected contraceptive failure, this simple 2-tablet treatment can still prevent a pregnancy.

I works best the sooner you take it and you did in 12 hours. But nothing is 100% take a test or see your dr soon to be sure. Best of luck to you.