You Aren’t ‘Supposed’ to Bleed After Your First Time — but You Might. Here’s What to Expect
If you have a vagina, you might bleed because the penetration tears the hymen. The hymen is a membrane near the opening of your vagina. Your hymen may already have a hole in it by the time you have sex for the first time. Think about it: How else would period blood come out? If your hymen is totally closed, you have a rare condition called an imperforate hymen.
Skip navigation! Story from Sex School. When it comes to virginity, there are a lot of myths out there.