Missed periods since dec till now birth control pills feb stopped taking on mar had unprotected sex without bf ejaculating. pregnant now. possible??

When in doubt: just check a pregnancy test. If you have been taking birth control pills and you have not had some other form of protection, there is a small chance that you could be pregnant. Men do not have to ejaculate semen in order for the female partner to get pregnant - there is sperm in pre-ejaculate fluid. If the pregnancy test is negative, wait 1 week and check it again.