I was on duty 3 days after the department’s schedule because there were many children from out of town coming to the clinic during the holiday season. However, when children from overseas came to the clinic, the nurse on duty in the department informed me. They were treated at any time. Most of the children who come are about ten years old, with small penis development, narrow external urinary orifice, lots of prepuce, and adhesion of the inner plate of the foreskin to the glans. Some of them have scar contracture of the external urinary orifice. If not treated early. There is an impact on penile growth and development, especially pinhole-like prepuce, where the foreskin tightly wraps around the head of the penis, resulting in poorly developed head and difficulty in urination. Fine urine line, bladder pressure is too high urine backflow to the ureter kidney. Long-term can lead to kidney damage and hydronephrosis. After doing the treatment, parents will ask if I still need surgery when my child is older. That is, circumcision is a common treatment for prepuce and phimosis. It is an extremely effective method for adults. However, there are different views on whether and when pediatric circumcision and phimosis need to be routinely circumcised. In foreign countries, experienced doctors perform circumcision after the birth of a newborn. At that time, the child is not sensitive to pain. In our country, circumcision is usually done after the age of 6. Since circumcision has certain pain and complications, urologists have been treating pediatric prepuce clinically for 15 years by using non-surgical treatment – balloon dilatation, which combines western scientific concepts and the developmental characteristics of pediatric external genitalia. The cure rate of 95% has been observed clinically, which has proposed a new way for the treatment of prepuce. In recent years, I have been treating tens of thousands of children in outpatient clinics, and the treatment results are very satisfactory. In our pediatrics department, if we find pinpoint stenosis of the external urinary orifice during the 42-day return physical examination of newborns, we may find that the stenosis of the external urinary orifice is not clear. The urination is not clear. Fine urine line. The symptoms include deviation, bulbous protrusion of the external urinary orifice, crying during urination, and redness and swelling of the external urinary orifice. We treated symptomatic babies with parental consent and used balloon expansion treatment. Clinical observation achieved satisfactory results. It does not affect the penile development and is clinically proven for 3 years. In children treated early, penis development is normal, and prepuce and glansitis rarely appear. The treatment of the newborn period must be skilled, because the foreskin mouth is very rich in blood vessels and nerves, and is the most sensitive organ of the human body. The technique is very gentle, and the hand feels like playing the degree of air sac. Gradually expand to reveal the glans and external urinary opening. Apply some erythromycin eye ointment on it. The treatment is very simple. The baby is in little pain. I go out of the urology clinic every Tuesday and Wednesday morning, and I work overloaded with the volume of each visit, and the nurse in charge of the palace reminds me not to be adding to the number. But when I saw parents waking up very early with their children to come to the registration line, I didn’t refuse them, and it was hard for me to say the words come another day. I know that pediatricians are like me, working overtime every day, rarely eating at the right time, rarely accompanying family members on trips during holidays, and spending most of their time in the hospital. My cell phone is on 24 hours a day, especially for heavy children, I tell them my cell phone number, so that they can contact me in time if their babies are uncomfortable, which is a comfort to the parents of the children and reduces their stress and increases mutual trust. Pediatricians are a special discipline in the same field, not only face to face with children who do not speak but also face the parents of children, often encounter irrational parents in the work, the doctor wants to treat the baby well, but in the treatment to have a recovery process. I hope that in fact a little confident smile, a confident gesture in the work, often will get unexpected results, pediatricians due to the risk of engaging in the profession. Faced with serious patients, explain the condition to the parents do not exaggerate and factual presentation of the condition. The whole picture of all possible treatments and intraoperative accidents will be highlighted, not to make decisions for the child but to provide help in making decisions for the child. It is also important to think differently. Although it is difficult to be a doctor now, and even more difficult to be a good doctor, if you are sincere and rigorous, I believe you will become a trustworthy pediatrician. Today my medical assistant worked with me all day. Although she was very tired, I could see on her face that she felt the sense of accomplishment and absorption for each patient she cured together with me. I’m afraid this is the only thing that I can be proud of as a doctor.