The foreskin cannot, and should not, be retracted in newborn babies.  It should gradually begin to separate in the first few years of life. Sometimes it takes until puberty.

Retraction should lead to a pouting appearance of the foreskin. Technically this is not phimosis, which implies an abnormality. Some ballooning with micturition is seen, and is not an indication for surgery.

Can try application of topical steroid cream to speed up separation eg 0.025% betamethasone (1 in 4, or RD) cream twice daily for 2 to 4 weeks.  Gently retract foreskin without causing any discomfort and apply a thick layer of cream to the tightest part of the foreskin.  Steroid creams of higher potency may be tried if this fails.

Inflammation of the foreskin (posthitis), glans (balanitis) responds usually just to hygiene measures – bathing, cleaning, drying. Antibiotics might be needed if spreads on to shaft. Topical steroids can help.

Circumcision if significant phimosis and steroid creams fail.

Smegma pearls

Retained smegma can accumulate into substantial but painless lumps down the shaft of the penis.  Can be ignored.

Balanitis Xerotica Obliterans

A form of lichen sclerosus affecting the tip of the penis. No pouting of foreskin seen on retraction. Can be white, crinkly thickening. Can be bleeding, discomfort. No good evidence for topical steroids, usually surgical treatment.