Changes

Boys are born with a [[foreskin]] that is non-retractable. The inner surface is fused with the [[glans penis]] by a [[synechia]](similar to a fingernail that is glued to the nail bed of the finger). Also the tip of the foreskin is too narrow to retract. As a boy gets older, the synechia disintegrates and releases the foreskin and the foreskin gets wider as a boy ages, so the foreskin gradually becomes retractable. Some boys go through puberty but find that their foreskin is still to narrow to permit retraction. The traditional way of addressing this issue was to consult a urologist and get a circumcision, however we now understand that in the vast majority of cases, manual stretching over a few months will widen the foreskin by [[tissue expansion]], make the foreskin retractable and eliminate the need for a destructive circumcision.