Levonorgestrel
"Hey ladies!! STOP WORRYING!! The more you stress the nervous you get. I've taken this pill twice and was afraid if it wouldn't work the 2nd time, but it did!! This pill is a life saver! I had unprotective sex on July 4th and wasn't sure if he came in me or not, but I wanted to be sure. So I went and bought the pill 7 hours after sex and took it instantly. I had no reactions towards the pill and received no symptoms. I felt bloated and nauseous at times and wanted to ge my period ASAP! But it never came...after waiting for 5 lonnnnnnggg stressful days, I finally got my period!!!! I'm sitting on the toilet as I'm writing this review and I see blot clots and I'm receiving horrible cramps, but I'm super happy that I can finally stop stressing!"