Levonorgestrel
emergency contraception
"I took the pill within 48 hours of having sex with my boyfriend. I was anxious at first because my period was late but it finally came (6 days late)! The pill can make your period come late but it definitely works! If you're reading these reviews because you're panicking - calm down and take a deep breath, just because this isn't the original Plan B pill doesn't mean it's less effective or anything, it works and it serves its purpose :)"