I've experienced anal bleeding for a few years now, and before you all start screaming at me, yes I have been to the doctors, and they said it was caused by my haemorroids.
What I'm wondering is, why it happens more frequently when I'm on my period. Can the two things be related?
There's a possibility I have endometriosis too, and I've heard that can cause anal bleeding, but how would you know what the actual reason was?