What does having sex while a woman is on her period mean?!
Question: messyness...
Answers: messyness...
it means shes gross and doesnt say much for her hygiene!
that there is a chance she will get pregnant and it will be very messy.
It means that it was a little bloody.
In some cultures it's considered ritualistically unclean, but thats pretty old school.
It means, that you have sexual intercourse, whilst a woman is ovulating, some think its grose, and depends on how hygienic the girl is, but using protection and having sex with a woman is still a possibility, i guess it depends on how keen you are.
It means that there is a big mess somewhere that someone has to clean up.