Wow, Anus! Unexpected revelations about the very place

It seems to some that the anus is not fraught with any riddles. But any doctor will confirm that this is an unusual nonsense. Someone will say that there are no serious anal diseases. And this statement is so arrogant that it is even dangerous. Others believe that the anus has an elementary anatomical structure. However, it is not. Someone can consider himself an anal sex expert. But this is not true, because most of humanity does not even know how to use rectal candles.
Two Norwegian doctors without hesitation will tell you about the most important and funny hole of the human body and answer all the questions that you were afraid to ask (if they completely came to your mind)
A book for all fans of medicine and Black humor who love themselves without a trace!