mediengeschichte.net › learn › teens › ask-experts › how-likely-is-i. For example, if you and your partner are dry humping, meaning your vagina is rubbing against his penis without protection, you can become. Wtf is dry sex? You mean Like, rubbing against each other with clothes on? Then no, sperm can't find its way through your clothes and up your vagina. If it's. Pregnancy Myth #6: Can a woman get pregnant from having sex in Once the sperm is DRY it is dead and cannot travel to fertilize an egg. If you are already noticing symptoms or believe you could be pregnant you can.