No ejaculation..?

My boyfriend and I had sex, but he didn't ejaculate inside of me, he "pulled out" what are the odds of getting pregnant?No ejaculation..?
i dont exactly know the odds but men also have pre-ejac. that serves as a type of lubricant but also carries some sperm. There is still a chance that you can get pregnant. Try to use a condom next time...its better than pulling out...but still isnt sure-fire
the chance of getting pregnant, if you are ovualting when this happends is around 20-30%, its safer to use a condom or bitrth control, the odds if you werent ovualting are arounf 6-10%, but you should realyl be more careful as there is still as chance and pre-ejaculation contains sperm and it can survie for 5 days inside the body, so you really should use a more realiable method of birth control