Hello doc is it possible to fall pregnant if you have sterile? the thing is i missed my periods for about two weeks and i sterilized about 4 yours ago should i be worried?

Yes, it is possible.: Yes, it is still possible to get pregnant even after a sterilization procedure. Nothing is 100%. The risk is about 1 in 100 to 1 in 1000 to get pregnant. If you're pregnant, there's an increased risk that you may have an ectopic rpegnancy. Missing your periods doesn't mean you're pregnant though so please take a pregnancy test and/or see your gynecologist.