Smegma could make your penis odor and perhaps bring on glans and foreskin inflammation (balanitis). This will make pulling back your foreskin complicated or not possible. If this comes about, it’s often known as phimosis. Phimosis and balanitis can the two require health care awareness if remaining untreated. Hygiene methods: https://spencer92p90.blogminds.com/difference-between-bloodless-circumcision-and-normal-circumcision-no-further-a-mystery-30243979