@CL0v3rzzx Well it's a match, the egg cell and the sperm cell matched with each other. If it's not a match then no pregnancy but there are other reason why somebody cannot get pregnant either they're unfertile, not matched for each other, and etc.
@CL0v3rzzx And sperm cell can stay on someones body for about up to 5 days even if it's just a small amount or like the pre c**, pre c** can still get some pregnant.
