The foreskin is an integral part of the penile skin system and has been characterized by anatomical researchers as “primary erogenous tissue necessary for normal sexual function”[1]. Amputation of the foreskin by circumcision alters the anatomy of the penis from its natural design in a number of fundamental ways[2].
References:
[1] C.J. Cold/J.R. Taylor “The Prepuce” – British Journal of Urology, Volume 83 (January 1999)
[2] Doctors Opposing Circumcision “The Sexual Impact of Circumcision”