Sexual life is indispensable between men and women, in life there are some men because their sexual desire is relatively strong and let themselves overindulge, but do not know that often excessive indulgence is easy to make the body appear a series of damage, and even some serious will make themselves infertile, so male friends in the daily sexual life should be moderate. Can excessive indulgence cause infertility in men? Everyone should know that normal men can ejaculate about 6 ml of semen during sexual intercourse, and the total number of sperm contained in semen can also reach more than 50 million, of which 70% of sperm have normal activity, and a normal man with these conditions can make women successfully conceived. However, if the male sex life is too frequent will make the sperm generation interval too short, so that there will be a shortage of sperm, which will lead to a decline in the quality and quantity of sperm, there are studies that 70% of men in male infertility have ex...