I have my period every other month and my doctor said I wasn't ovulating. Since she said this my boyfriend and I have a lot of unprotected sex thinking it was nearly impossible to get pregnant. Although I have irregular periods, they seem to be fairly consistent. I'm expecting my period anytime now and I have been cramping a little which I always get before a period but they're usually worse than this. I looked up pregnancy signs and I'm not experiencing any but having a late period is really scaring me.