me n the girlfriend have been havin alot of anal. she likes is like crazy. like every second day, or everyday almost. so thats a freakin lot of anal. like almost more anal than vaginal sex now. at first we always used condoms for anal, but after a drunken night we stopped bothering. i hear the poo can cause infections, or somthing. tho i dont know. the only thing i know is more chance of catching std's cause of the possiblity of bllood bleeding. never heard of a girl that likes anal as much as my girlfriend, and she loves it rammed hard n fast.
The cell membrane within the anus is very thin & can easily result in some bleeding, but nothing to wory about.
Anal sex bad for you? Quite the opposite. It is a proven fact that frequent anal sex leads to supreme happiness.
It's bad for you if you do anal and then switch to vaginal without cleaning off the penis. It could cause infection for her.