After varicocele surgery, usually 3~6 months, the sperm quality can be gradually recovered, then consider to get pregnant, which means it is recommended to have a child 3~6 months after surgery is the best. Varicocele is a common disease in men, which may cause infertility due to its ability to stagnate blood and cause increased temperature in the scrotum, leading to increased sperm viability and sperm deformities, resulting in decreased sperm quality. Surgery is recommended after it is clear that there is decreased sperm quality accompanying varicocele. Surgical treatments include traditional open surgery, laparoscopic high spermatic vein ligation, and microscopic surgery. Recovery of sperm quality after surgery takes 3 to 6 months. Improvement and treatment of varicocele can lower the temperature in the scrotum and improve sperm quality. It can be treated with vitamin E softgels or levocanidin after surgery to improve the quality of sperm production. The cycle of sperm production and recovery usually takes about 3 months, at which time the sperm quality usually improves when reviewed. Therefore, it is recommended to have a child 3 to 6 months after surgery for a higher success rate. To summarize, after varicocele surgery, you can usually start having children in 3~6 months, but of course, frequent sexual urges are still not recommended after surgery to avoid recurrence of varicocele.