Levonorgestrel
"To who ever is reading this freaking out like I did, just take a moment and breath. This pill really works. Me and my boyfriend are sexually active and I'm currently 17. We had the usual situation of the condom breaking so I told him to go get the pill. I didn't experience a lot of side affects, just really bad dizziness and slight cramping. I lost my appetite due to stress, which ladies don't stress because that is the worst thing to do. About a week after taking the pill I started my period, a day early. I'm honestly so relieved. I couldn't have a child at my age."