I believe you may remember many years ago “Orange is Red” the TV series, the central content of the drama is centered around the old master’s desire to have a son to start the storyline, three women with him can not get pregnant, each woman thinks they are incompetent and blame themselves, and finally it turns out that the old master is the culprit. Clinically, we often encounter such things; a couple married for many years infertile, the woman first suspect themselves, check this and that, tossing and turning for a year and a half, with no results, and then a check is the male problem, now male infertility accounts for about 10% of infertility, and in recent years there is a rising trend, the quality of men’s sperm by lifestyle habits, diet and environmental impact is declining year by year, even if the couple previously pregnant, after a few years of The problem of change may still appear in men even after several years of previous pregnancies. I remember that a patient surnamed Chen had been infertile for 3 years secondary to mild inflammation of the fallopian tubes, and after more than 3 months of treatment, the inflammation was eliminated, and the ultrasound monitoring of ovulation was normal. But half a year had passed and there was still no movement. I suggested her husband to check the semen routine, and the result indicated that the sperm count, survival rate and motility were low, so he was given the Chinese herbal treatment of “tonifying the kidney and filling the sperm”. Clinically, the majority of men with infertility due to poor sperm quality and weak sperm are engaged in computers, drivers and chefs, and the majority of men with infertility in rural areas are in the plains. This is because the computer has a certain degree of radiation, long-term work in front of the computer (some people except sleep), the quality of sperm does have a certain impact; drivers sit in the cab for a long time, the high temperature of the cab on the testicles have a damaging effect on sperm; ditto chef long-term work in a high-temperature environment, high temperature on the testicles have a damaging effect. In addition, a large proportion of people in the cotton-producing areas eat cotton oil, crude cotton oil contains cotton phenol, which has the effect of killing sperm. How to prevent male sperm quality decline? As mentioned above should avoid environmental pollution, avoid exposure to toxic substances such as: lead, mercury, phosphorus, cadmium, benzene and pesticides, away from ionizing radiation, avoid non-ionizing radiation such as computers, radar, surveys, cell phones and other communication devices, do not eat cottonseed oil; avoid high temperature damage; long-term hot baths, saunas and long-term high-temperature work; nutrition, it is generally believed that vitamin A and vitamin E deficiency can make sperm production capacity is reduced The lack of zinc can also produce infertility, zinc is involved in the synthesis of testosterone, so usually should eat more seafood and dried fruit food, these foods contain zinc and vitamin A, E higher, life and rest habits, less smoking, less alcohol, regular life and living.