What causes low sperm motility in men?

Low sperm motility is also known as weak sperm. Weak sperm is one of the common causes of male infertility. Low sperm motility causes poor fitness and movement of male sperm, which affects the aggregation of male sperm and egg cells, and thus causes female infertility. Therefore, it is the most concerned issue for male friends. Let our authoritative experts explain it to you firmly below!

What is low sperm motility: Low sperm motility refers to the symptom that the forward-moving sperm (grade A and B) in the main parameters of sperm is less than 50% or the grade A sperm is less than 25%. According to surveys, about 30% of male infertility is caused by low sperm motility. What should I do if my sperm motility is low? In clinical medicine, male asthenospermia often occurs together with other semen abnormalities, thus causing infertility. Causes of low sperm motility:

1: Varicose vein. The male testicles are deficient in oxygen due to the obstruction of venous blood flow. In addition, the levels of prostacyclin and 5-hydroxytryptamine in the venous blood increase, which can reduce the motility of male sperm.

2: Inflammation. Inflammation of epididymal cyst, seminal vesicle, and male prostate may cause genetic mutation of sperm, and its pH, oxygen production, nutrients, metabolism, etc. are not conducive to male sperm activity and survival.

3: Chlamydia infection. Chlamydia adheres to the tail of male sperm and can affect the motility of male sperm.

4: Lack of nutrients. Especially zinc deficiency can affect the motility of male sperm.

5: Insufficient sperm density. Male sperm have little space to move.

6: Testicular development is blocked. If the spermatogenic epithelial cells of the male testicles are not completely perfect or are damaged and softened, the sperm quality will be poor and the charm will be weakened.

7: The body produces anti-sperm antibodies, which cause sperm to coagulate or brake the system. The harm of low sperm motility Low sperm motility will directly cause infertility. If pregnancy occurs, the quality of sperm-egg fusion will also be reduced, which will directly cause incomplete development of test tube embryos, leading to fetal death, miscarriage, etc.

Therefore, you must first identify the cause of your partner's poor sperm quality. Only after the cause is identified and targeted treatment is given can good treatment results be achieved.