Levonorgestrel
"I took Next Choice One Dose 48 hours after unprotected sex. The sex was one day after my period ended. I was dizzy for several days after taking the pill. I had loss of appetite, but I think it was because I was worried about being pregnant. I had spotting 4 days after taking the pill and the spotting was for 3 days. I had cramps the whole time I was spotting. I ended up getting my period a week before it was scheduled to start. My period normally lasts 6 or 7 days, but it was only 4 days after using this pill. It has now been a month since I used the pill and I am not pregnant. I would not want to use emergency contraception again, I think I learned my lesson. If I had a friend in my situation I would definitely recommend it."