I have been with my boyfriend for a little over a year now. I haven't been on birth control for five months. I did get pregnant but I had a miscarrage, ever since then my boyfriend wants to try again (i don't agree). The other night we were making love and I told him not to "relieve" hisself in me. He did anyway but I had just ended my period. How soon can I find out if I am pregnant. Is there even a possiblity that I could be?