emergency contraception
"I had unprotected sex with my boyfriend and of course we weren't thinking clearly, but anyway I took the pill at exactly 48 hours afterwards and came on my cycle a little past a week.  The new european study that says it doesn't work for women over 175, it's not true I'm well over 175 and currently on my cycle... Be sure to take it within 72 hours and if you have the funds I've also heard of some women taking another pill 12 hours again after the first. Hope this helps."