I read this one person's comment on a YouTube video (about circumcision), and he or she said that men (who were circumcised as infants) will never fully bond with their girlfriend or wife (or boyfriend or husband) during sex because of them losing sensation as a result of them losing their foreskins. And so, he or she is basically saying that uncircumcised guys bond more with their partners than circumcised guys do.

I am not sure if I believe that or not since circumcision does reduce sensation and dry up the glans of a penis. And so, circumcision effects sex negatively. But however, there's more to a couple bonding than just sex.

So to me, it could be possible that circumcision may effect couples bonding during sex, but I'm still not sure about that.