Okay so I'm 17, and my girlfriend is 16, she's been on her new birth conrol Microgestin watson for like two months, I know it takes about a month for the birthcontrol to go all the way through your body, but she just had her first period on the birth control, and now she feels sick after everytime she eats a kind of junky food. Also right before she started she lost her appetite completely. We have had unprotected sex, and protected sex, while I never once came inside of her. Once I did use a condom and cum, then it dried and I got it wet then wiped it off with toliet paper, then we had unprotected sex. Any chance she's pregnant, or is it because she's had a horrible diet lately and her body is just reacted badly to it? Any help would be perfect. Thanks.