You do not say how old your son is. it is very difficult to advise you about this problem without being able to see your son.This could be completely normal or may be a small cyst. It is certainly not due to smegma as suggested by the urologist. Do not push the foreskin back.It is not serious and can safely be simply watched to see what occurs. The most likely result will be that it will simply disappear by itself.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.