I believe that JC was circumcised because the Bible days that he was under the kaw and the he fulfilled the law and kept the law perfectly and that would include his parents circumcising him. Also, his patents were law abiding snd the Jewish authorities saw to it. Under the law it will as required and entering the temple in an uncircumcised state was forbidden.
I wonder if JC experienced sexual feelings and attraction to females growing up. And if he souled his diapers and the human element about him. Obviously he did because he was human. But the Bible doesn’t outright say.