According to incomplete statistics, due to modern life and work style changes, the proportion of people who are used to sedentary, very little activity is as high as 60%-85%. Because the harm of sedentary is not overnight, many people do not take it seriously, but it profoundly affects men’s health. Experts point out that sedentary may also lead to infertility! The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. In addition, sedentary can make the scrotum compressed, poor venous return, the blood vessels near the testicles thicken, bruising serious can lead to varicose veins, patients will appear testicular drop heavy, lower abdominal dull pain feeling. Thus, sedentary can cause varicocele or make it worse. Varicocele is a common genitourinary disorder in men and a major cause of male infertility. Its incidence accounts for 10-15% of the normal male population and 19-41% of male infertility, while 65% of patients with varicocele have poorer semen quality than normal. Patients are often not treated in time due to lack of self-perceived symptoms, which eventually leads to impaired spermatogenesis in some patients. There are three main reasons why varicocele affects male fertility: 1. Poor blood flow to the testes, venous blood retention, and a higher than normal scrotal temperature of 0.6℃-0.8℃, which affects spermatogenesis and maturation and can lead to oligospermia, weak spermatozoa, or even no sperm; 2. Some substances can have toxic effects on the testes, causing progressive reduction or even loss of sperm count, abnormal morphology, low vitality and decrease in semen quality, thus leading to male infertility; 3. Since there are abundant anastomosing branches between the venous systems of both testes, the spermatogenic function of the testes will be affected by each other regardless of whether the varicocele is on one side or both sides. Whether to treat or not depends on the degree and needs Varicocele has different clinical manifestations and its treatment varies. For mild varicocele, the clinical symptoms are not obvious, especially for unmarried young people, or married people with normal fertility, it can be left untreated; for mild varicocele, it can be treated with a combination of medication and scrotal brace; for moderate to severe varicocele clinical treatment is generally advocated as surgical treatment; for couples with fertility requirements, it also needs to be considered comprehensively according to the situation of the female partner, according to For couples with fertility requirements, it is also necessary to consider the situation of the female partner, and according to the situation of both partners, they can choose to do artificial insemination or in vitro fertilization. Do varicocele without fertility requirements need to be treated? Shen Changli suggests that it is better to visit the hospital to decide after consultation, because some patients may suffer from testicular atrophy due to long-term varicocele, which may lead to decreased sexual function, impotence and premature ejaculation. How to avoid the effect of sedentary on men’s health? 1, after sitting for 40-50 minutes, get up and move around, walk or squat for 5 minutes before continuing to work. 2, seat selected on a hard bench put a cotton cushion, soft and hard just right. 3, do not sit on a cold chair, also try to avoid sauna or hot springs, so as not to affect the testicular sperm function.