Recently I’ve been sitting in the clinic and noticed that every day several parents bring their children to see white bumps on their penises, others have bulges when they pee, others always touch their penises with their hands, and some even have sudden redness and swelling on their penises. Parents are worried about this critical part of the disease, which is caused by the prepuce, and many parents do not know that the prepuce is also a disease that needs to be treated. Only when symptoms appear and the child is in pain do they come to the doctor, it is too late. Most of them can be cured with only a gentle expansion at a young age, while many school-age children who are late in treatment have to rely on surgery. I remind parents to pay more attention to their children’s penises! Li Suning, Department of Pediatric Surgery, First Affiliated Hospital of Zhengzhou University