IME, wives of men who have been cut, tend to trot out the line that 'it's fine, never been a problem, great...'
Then there are those who witter on about their 'culture'
Male Genital Mutilation, where defenceless babies have an essential part of their genitalia removed, for the sake of satisfying the 'cleanliness' requirements of a bunch of goat-herders from 4,000 years ago, in a temperate climate such as that of the British Isles, is barbaric.
As the happy owner of a penis and a foreskin, allow me to offer a little insight.
The glans penis, is very sensitive; it's also easily damaged (try raking a nail over your husband's exposed GP and watch him jump).
The foreskin is essential for pubescent boys and their masturbation habits (20-times isn't unusual for a 14-year old) and whilst the foreskin can and does get sore under such an onslaught, it's nothing to what the glans penis can suffer.
At the age of 18, a friend of mine suffered a tightening of his foreskin, he could not longer pull it back; it's not rare, so he had a circumsion. Naturally he had to show us all and answer questions.
-
Although he was a bit sore after the operation (this is 1982 I'm talking about) the pain was mostly gone after 2-days.
-
He found masturbating - 18 year-old boys still do this even with a girlfriend - to be less satisfying.
-
He also found that his GP became de-sensitised. Not to the point where he couldn't ejaculate but his orgasms were less intense
(I'm parpahrasing here and you can possibly guess his actual wording at the time)
He wasn't particularly bothered about losing that bit of him but neither was he pleased.
OP, if you can avoid this barbaric assault on your son, please do. If he feels the need to undergo a degree of self-mutilation to appease the deranged thoughts of somebody who has been dead for over four millenia when he's older, at least he can make that choice of his own free will.