I had unprotected sex on 24th jan and took a pill within a couple of hours. Next i had sex on 7th feb and again took a pill. My periods were due on 9th feb. Its 16th today but periods still haven't arrived. I'm cramping but there's no sign of periods. I'm really troubled, please help. Am i at risk? How long should i wait for my periods? Can i miss my periods and still not be pregnant?
Please help!