She could be pregnate?

Yeah me and my girlfriend recently had sex twice without a condom and I pulled out when I came and she's on birth control. What are the chances she could get pregnate?

I she is using birth controle (pill / injection) and she's been using it propaly odds are she's not pregnant. many couples who are confident in their partners fedelity are happy to use birth controle meds insted of baria metiods. of course all methiods of contraseption can fail (condoms, the pill) only a lack of sex is 100% sure (unless your names mary). I've met mayied couples who used the pill and after years of it one day they get preganat. You'd be prity unlucky to get that after twice.