Quote:
Originally Posted by tlh 
For the first few years of life and sometimes up til puberty the foreskin is fused to the glans and retracting it before it becomes naturally unfused would be like peeling a fingernail off.It would be painful and
could cause scarring which can lead to problems in the future like paraphimosis.
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I was thinking about this the other day, and we often use the analogy of a fingernail and the nail bed. This is a very good analogy for explaining the physiology of an intact foreskin and glans prior to natural retraction. But really, forced retraction is more painful than the fingernail analogy. Imagine ripping up the nails of every fingernail and toenail of a newborn. This is probably close to the same surface area as the infant foreskin. The pain the baby would feel would be localized in each finger and toe
nail bed because the fingernails don't have any nerve endings. But the foreskin IS highly ennervated, as well as the glans, so it would be twice as painful to rip the foreskin and glans apart, as in forced retraction of a newborn or in the first part of a circumcision. And although the foreskin is cut (or crushed, or burned, etc) off in a circumcision, the first step is to rip the foreskin from the glans. The baby would endure this double intense feeling of ripping apart his skin for a few (or many) minutes, before the foreskin is actually finally cut away.