Adult males or mature males, in the absence of sexual intercourse, no masturbation, generally one to two times a month are normal phenomenon, and men are older, the number of ejaculation will gradually decrease, sometimes men are subjected to certain external stimulating factors, ejaculation stimulation may be more. If men do not have a long time, there will be physiological spermatozoa performance, physiological spermatozoa does not have any harmful effects on the body, because the male testicles continue to produce sperm, in the sperm to reach a certain number, will be discharged through the spermatozoa way out of the body. If men have frequent seminal emission, it may be caused by diseases of the prostate gland or seminal vesicles, etc. It is recommended to go to the hospital for examination to clarify the cause. Normally, you should pay more attention to personal hygiene, do not wear too tight underwear, and avoid overwork.