emergency contraception
"I took this pill 10 days before my period. And took it 37 hours within the 72 hour required. It made me tired and I had headaches, more than usual. Then round the time of my period I was a little worried, and the day before my period I started to spot for 3 days. It was suppose to come on June 14. So I was even more worried. Then come Monday and thank God, my period came. I never been more excited for my period to come until now!! IT WORKS."