yesterday my SO & i were really horny, we were going to do anal but it didn't really work out & i was scared. he told me to go take my tampon out & we had sex with a condom while i was on my period. there was a little bit of blood but it didn't get anywhere, & when i went home later & went to sleep i woke up with no blood in sight! i'm not bleeding anymore, or my flow is less.