Re: can sperm pass through underwear?
Yes, if he's in you, and ejaculates, you can get pregnant. Having underwear on is not protection, because underwear has plenty of holes big enough for sperm to slip through. This is why condoms aren't made of cotton. Now, if he ejaculates in his undwerwear and it rubs against, say, your leg, you can't get pregnant because sperm can't fly through the air, but any time his penis is in your vagina without a condom, you are at risk for pregnancy if you aren't using another form of birth control.
Last edited by Daisies4monkeys; 05-23-2005 at 10:53 AM.