Um, help! What are the early signs of pregnancy??? How soon can you tell?? Also, when I was a baby I had spynal meningitis and the medications im on now are depakote, concerta, singulair, amitriptyline, and lexapro. I've been diagnosed w/ bi-polar disorder, add, migrains, and depression. Would any of these things make me less likely to become pregnant?? And can you become pregnant from anal sex?? Help please!! I'm freeking out and paranoid because I don't want to be pregnant, and my boyfriend and I just started having sex, and I need to know what to look for!!! Please help! Oh, and I just had my period about a week and a half ago, and the one time we had actual sex we used a condome.