‘Although circumcision is routinely performed on infants in the United States, it is not in other developed countries. Germans even moved to outlaw the practice last year (though Jews stopped the law on religious grounds), and it is banned in some Australian hospitals. Circumcision became widely popular as a means to prevent males from masturbating. Today’s medical establishment generally supports circumcision, arguing that it has preventive effects for penile cancer and other diseases, though some studies say it leads toerectile dysfunction and other problems. ‘

“I suggest that all male children should be circumcised … Nature … covers the sensitive glans so that it shall be ever ready to receive stimuli. Civilization, on the contrary, requires chastity, and the glans of the circumcised rapidly assumes a leathery texture less sensitive than skin. Thus the adolescent has his attention drawn to his penis much less often.”

“Another advantage of circumcision … is the lessened liability to masturbation … as a rule, pleasurable sensations are elicited from the extremely sensitive mucous membrane [the inner mucosa of the foreskin] with resultant manipulation and masturbation. The exposure of the glans penis following circumcision … lessens the sensitiveness of the organ.”
~ Ernest G. Mark, Circumcision, American Practitioner and News, vol. 31 (1901): pp. 121-126.