"my boyfriend and i had unprotected sex about 10 days into my cycle. i took next choice one dose about 12 hours later. i had no side effects, maybe a little sleepy. about 6 days later i woke up with cramps and a light period that turned into a normal period- 13 days before i was supposed to get it. i did freak out a little because my periods are always on schedule, but i did get my period again when i was supposed to, and i didn&#039;t get pregnant. so despite the unwanted mini period, this medicine did what it was supposed to and i had no bad side effects (i have taken the two-dose pills before and had a few negative side effects). it was a little pricey but it&#039;s absolutely worth not having a baby."