emergency contraception
"I took aftera on the 27th of March after having planned unprotected sex with my husband. I didn't really experience any major side effects other than headaches and cramping here and there for 2 days and then after that it went away. I still haven't had my period and I'm 3 weeks late. Took a pregnancy test a yesterday and it came back negative. I haven't had any symptoms of pregnancy but it worries me than my period should have come by now and it still hasn't. I have a doctors appointment set up for this Friday hopefully I'm not pregnant."