emergency contraception
"So, I took this after the pull out method. He didn't come inside me, but since I'm not currently on birth control and the possibility for pre-cum to contain sperm, I took this. I would also like to point out I'm way above the weight limit for what this works best at, I weigh 220. My period came the 1st of that month and we had sex on 12th. Took plan b the next day, over 24 hours later but still within the three day timeframe. I didn't experience any side effects until two days later, and it was only nausea. Today is the 20th and I woke up to period cramps and light pink bleeding. I'll take a test to be sure since we also had protected sex after plan b, but I think I dodged a bullet."