emergency contraception
"Took Plan B the following morning after (about 10 hours). The following day the nausea kicked in, and also experienced some bloating. Five days after taking it I had reddish/brownish bleeding. 28 days after that my period came (a week later than usual). Cramping was more painful, but I'll take it. While I was waiting for my period to come I was stressing out and taking at home pregnancy tests (which were all negative). Took a final one to be 101% sure after my period came and it was also negative. So relax, this does indeed work."