"i&#039;m writing this for people who i know are probably trying to find relief in this reviews, and i did the same thing so i&#039;m gonna offer my experience to help them out.  me and my girlfriend had unprotected sex, i was nervous so she took the plan b about 26-28 hours and then the terrible waiting began. about day 7 and 8 she started spotting and cramping and then finally, on the 9th day she got her period. so relax, because this pill is very effective."