@Moussemoose
What I am saying is, if you really, really need it spelt out, that regular anal sex may 'relax' the spinchter and make a medical procedure unnecessary.
What in the name of HELL are you going on about, and what is a SPINCHTER?! Isn't that a woman who has never been married? 
So YOU are saying that those who have a tiny arsehole, (so small that they can't evacuate their bowel,) would benefit from having anal sex to widen the anus.
I mean, what the actual fucking fuck?! 😂😂
First of all, NO-ONE has an arsehole so small that they can't get their poo out, and secondly, POO is what you are talking my dear! 
@Moussemoose
And yes I do know what I am talking about and no I won't tell you the details.
Errrm, no you really DON'T.
So we don't really NEED you to tell us the 'details!'
I think you anal-sex fangirls have been derailed by my suggestion that if anal sex doesn't hurt you, then your man must have a small willy. I've snookered you all haven't I?'
Never mind. 