I guess you are talking about the foreskin, Ashok beta. Foreskin ought to easy to pull back softly while bathing for cleaning, But if it bleeds and you face problem while pulling it back consult to doctor. Also this, could well be a cleanliness issue. https://lovematters.in/en/resource/penis If you would like to join in on a further discussion on this topic, join our discussion board, ‘Just Ask’ https://lovematters.in/en/forum