I've been taking prenatal for a bout 2 months now and I should get my period the 1st or 2nd of March. Had sex many times in my fertile window this month. I've always had irregular periods but there's becoming regular with doctors help, with the meds the gave me it's supposed to keep cycle regularly and I can get pregnant off the meds. I've been having lots of cramps and pains especially smells been messing with me and a lot of signs altogether that I'm pregnant. I have 6 days left till I can test. How good do my chances sound? Any advice??