I'm a week late for my period, a little tired, but other than that I'm fine. I've been having sex for a little while but my period has always come between the 17-20. It's now the 28th. I already took a test a few days ago and it was negative. I'm really worried. Please does anyone have answers? ...
The website for the wonderful young women's menstrual cycle book "Cycle Savvy."
I'm 18 and i've JUST started having sex. I've done the deed 3 times and I've done all this research about fertility detection, rhythm method, and effectiveness of condoms and the pill. I've been on the pill for 2 years for acne reasons and I've used a condom every session without slippage or breakage....