Cryptorchidism With cryptorchidism, the testes are unable to produce spermatozoa because they are subjected to higher temperatures in the body and the spermatogenic epithelium atrophies after puberty. Most people with bilateral cryptorchidism are infertile due to lack of sperm. If cryptorchidism is detected in time and testicular immobilization is performed at the age of 9 to 11 years, about 79% of the patients will be able to have children. Varicocele This condition is more common in young adults, especially in young people. Varicocele can not only cause scrotal swelling, but more seriously, it can increase the temperature of the testicles, local blood stagnation and the resulting lack of oxygen, which ultimately leads to spermatogenic disorders. If these patients can undergo high spermatic vein ligation at an early stage, fertility can be restored. Hypospadias The secretion inside the foreskin will gradually increase when the patient enters puberty. If the foreskin is too long and there is too much foreskin scale, it is very easy to cause membranous adhesion between the foreskin and the head of the penis. The foreskin is also the cause of penile cancer, therefore, the foreskin is too long and needs to be treated early. Frequent spermatorrhea According to statistics, about 80% of unmarried young people have spermatorrhea. Ejaculation once a week is not abnormal and will not adversely affect your health. However, if the semen leakage is too frequent or occurs whenever there is a sexual urge, it is a pathological condition. Parents should pay more attention to their children with frequent seminal emission and consult a doctor to find out the cause of seminal emission and treat the symptoms.