What causes low sperm motility?

Men's sperm plays a fundamental role in women's pregnancy. If the quality of men's sperm is poor, women will not be able to get pregnant. Low sperm survival rate is a problem that many infertile men have. When the sperm survival rate is lower than a certain value, the probability of women getting pregnant will be greatly reduced, and even infertility will occur. So what causes low sperm survival rate?

1. Urinary tract infection

Urinary tract infection can cause inflammation of the urinary system, such as prostatitis, seminal vesiculitis, epididymitis, and urethritis. This inflammation can cause genetic mutations in sperm, causing the pH value, oxygen production, nutrients, and metabolism of sperm to be detrimental to the activity and survival of male sperm.

2. Varicose vein

Varicose veins cause testicular oxygen deficiency due to venous flow obstruction. On the other hand, the prostaglandins and 5-5-hydroxytryptamine in the renal venous blood injected into the male testicles due to varicose veins can cause damage to the spermatogenic epithelial cells of the male testicular seminiferous tubules and the male testicular tissue, reducing the spermatogenesis of the male testicles and the effects of androgens. Varicose veins cause the temperature of the scrotum to rise, which can also reduce the survival rate of sperm.

3. Causes of anti-sperm antibodies

Anti-sperm antibodies are "counterattacks" produced by men themselves, causing the body's immune system to produce antigens, causing sperm to agglutinate or inhibit the system, making it impossible for sperm to survive, resulting in a low sperm survival rate.

4. Male testicular growth and development are hindered

The main manifestations are that the spermatogenic epithelial cells of the male testicles are not completely perfect or are damaged and softened, resulting in poor sperm quality and weakened charm.

5. Lack of nutrients

Zinc is an essential nutrient for the human body, especially in the growth and development of male testicles, sperm quality, and maintaining sperm motility. Selenium is crucial in the body's enzyme system and immune system. It is a key component of glutathione lactate dehydrogenase in semen (this enzyme can prevent the production of peroxide lipids in the sperm membrane) and can neutralize the toxic effects of cadmium and mercury on male reproductive organs. The lack of these two nutrients will result in low sperm survival rate.

The article explains in detail the five major reasons for low sperm survival rate in men. If you are a man with low sperm survival rate, then you'd better carefully refer to the content in the article to see what causes your low sperm survival rate, so that you can start treatment accordingly.