emergency contraception
"I took the pill within the 72 hour period  (I am a plus size woman, I don't see many reviews about PSWs and allegedly there's some weight limit to the pill), got my period about a week or two later and I haven't had my period for this month. The period I did have lasted about two or three days longer (about 8 days.) So I'm sure the pill works to a certain extent, I guess my period still needs to regulate. It's costly but effective."