I have been sexually active I started to not use condoms. My boyfriend doesn't in me but I have heard that you can still get pregnant. Is this true? I also been taking birth control pills and my period has been like every 2 weeks. This is the first time it hasn't and twice this month I have had a brown discharge with cramping. This time though it's also red and has little clots is this normal? Could I be pregnant? I already have one child and this is nothing like I have had before

Yes it's possible to get pregnant even if he doesn't ejaculate in you. There's plenty of sperm in pre-ejaculate to get the job done.

No form of birth control is 100% accurate, so the pill isn't 100% protection, which means you can get pregnant even while on the pill.

Are you pregnant? There's really no way for anyone on the internet to tell you that. If your period is late then try a pregnancy test using first morning urine.