Original sentence: In some infants and young boys who are still in nappies (diapers), the meatal area of the glans penis is at risk from meatitis, meatal ulceration, and possibly meatal stenosis
Edited sentence: In some infants and young boys who are still in diapers, the meatal area of the glans penis is at risk from meatitis, meatal ulceration, and possibly meatal stenosis.The amount of coverage varies from man to man, and many men are also circumcised, that is, the foreskin and quite often the frenulum have been skinned back from off the glans as well as part of the shaft, leaving them always naked and wholly uncovered