The removal of the testicles usually enables sexual intercourse, but may have an impact on the quality of sexual life. The testicles belong to the male reproductive organs, located in the scrotum, one on each side and symmetrically distributed; if the testicles have cancerous, ischemic necrotic and other changes later, it is necessary to remove the testicles unilaterally or bilaterally under the guidance of the doctor, so that a better therapeutic effect can be achieved. As the testes have the function of endocrine regulation and sperm production; if only one testis is removed during the surgery, it may make the sexual function weakened, so that the quality of sexual life will be weakened compared with before. If both testicles are removed, the quality of sexual life may be more affected or even difficult.