Hypospadias can be categorized into distal, intermediate, proximal, and perineal types according to the location of its abnormal opening, in which the longer the distance between the abnormal opening and the normal opening, the more severe the condition. 1. Penile head type. The most common, the urethral opening is located near the head of the penis. 2. Penile body type. The abnormal opening of hypospadias may be located below the body of the penis. 3. Penile scrotum type. The opening of hypospadias is located close to the body, mainly in the scrotum, the junction of the penis and scrotum, etc. It is more severe. 4. Perineal type. That is, the abnormal opening of the urethra is located in the perineum, when the abnormal urethral opening and the normal urethral opening of the head of the penis the longer the distance, then it will lead to a greater degree of penile curvature; there are a small number of women who also have hypospadias, mostly located in the dorsal wall of the internal vagina. It is recommended that people with abnormal urethral hypospadias openings should seek prompt medical attention and be treated aggressively after a clear diagnosis is made.