The examination program for hypospadias in boys mainly includes endocrine test, dynamic excitation test, imaging examination, endoscopy and gonadal examination, chromosome examination and so on: 1. Endocrine test: generally need to check the function of hypothalamus-pituitary-gonad, the most important of which is anti-mullerian hormone, which is of great significance to the early diagnosis of hypospadias in boys. 2. Dynamic excitation test: This test is used to detect the function of anterior pituitary cells and is usually required for boys older than 6 months. 3. Imaging tests: These include ultrasound and sinus cavity imaging to determine whether the child has kidney abnormalities and to determine the anatomy of the child’s reproductive and urinary tracts. 4. Endoscopy and gonadal examination: when the location and nature of the gonads cannot be clarified by imaging examination, it is often necessary to take gonadal tissues for biopsy under endoscopy or open abdomen. Hypospadias in boys should be treated promptly and surgically within 3 years of age to avoid affecting the physical development and mental health of the child.