Precautions for penis enlargement surgery: 1, the diet should be light, and usually eat more light foods such as vegetables. ? 2, you can take sedatives properly before going to bed within a few months after surgery, and you can take some estrogen orally for a short time to avoid pain and bleeding caused by penile erection. ? 3, do not urinate, urinating will rupture the wound and avoid the wound healing due to repeated erection of the penis. ? 4. Keep the perineum clean. There may be discomfort and itching after the operation. Do not scratch, scrub after defecation to prevent local pollution. ? 5, within three months after surgery, try to avoid walking, cycling, sexual stimulation and fantasy. Avoid wound healing caused by repeated erection of penis.