Although this pregnancy is coming at a very inconvenient time for me, I m very excited to be pregnant. I ve had ovarian cysts my whole life, and my ex-fiance and I had sort of been trying to get pregnant for a year and a half. (not actively trying, but not using any source of contraception either). I thought there was little chance I could even get pregnant. Recently, I left my fiance for another man. My problem is that now I am pregnant and don t know if the father is my ex or my new boyfriend. If my last period started March 17th, could I have gotten pregnant before April 1st? That one question will answer who the father is for me. My doctor won t let me in for an ultrasound until June 7th and won t answer my questions. Please help!!