Short-term temporary non-ejaculation usually does not cause too much harm to the body, and prolonged non-ejaculation may cause seminal emission, impotence, prostatitis, and even infertility. 1. Ejaculation: due to long-term non-ejaculation, a large number of spermatozoa are stored in the seminal vesicles and epididymis, and the semen will be unconsciously discharged from the body when it is too full, which is a normal physiological phenomenon. But not all seminal emission is a normal physiological phenomenon, it may also be related to urethritis, circumcision, prostatitis and so on. 2. Impotence: Sexual life is suddenly interrupted, and the central nervous system and various sexual organs are still active and excited, can not be ejaculated to lift this excitement, in the long run, may cause erectile dysfunction, impotence. In addition, it will also affect the sexual life experience, can not get pleasure from sexual life. 3. prostatitis: long-term non-ejaculation will cause a lot of semen and prostate fluid stagnation in the seminal vesicles and prostate, prostate congestion, bacteria can easily invade and cause prostatitis. 4. Infertility: Interruption of sexual life can cause ejaculation disorders in men, and in some cases, delayed ejaculation, unpleasant ejaculation, and in severe cases, no more ejaculation. It is recommended that in daily life, the diet is light, reduce stress, moderate exercise, improve physical fitness, and promote the normal conduct of sexual life. Patients who do not ejaculate, please seek medical treatment in time, under the guidance of the doctor, avoid taking medication without authorization, so as not to cause adverse effects.