What is considered low sperm motility?

For male friends, the most concerned thing is the sperm motility rate. The sperm motility rate has a great impact on male fertility. If the sperm motility rate is not high, the fertilization rate will be greatly reduced. Therefore, it is very important for male friends to understand the sperm motility rate. So, what is a low sperm motility rate? Let's take a brief look!

Generally speaking, a sperm survival rate of more than 60% is considered normal. A sperm survival rate below 60% is considered low, which will have a certain impact on fertility and should be taken seriously. If men want to improve sperm survival rate, they can do so by scientifically supplementing zinc and selenium. 1. Inflammation. Inflammation of the epididymis, seminal vesicles and prostate can cause sperm mutation, and its pH, oxygen supply, nutrition, metabolism, etc. are not conducive to sperm activity and survival.

2. Insufficient semen volume. Semen is composed of sperm and seminal plasma. Insufficient semen volume will result in less room for sperm activity.

3. Varicose veins. The testicles are partially hypoxic due to venous blood reflux obstruction. In addition, the levels of prostaglandins and 5-hydroxytryptamine in the venous blood increase, which can cause reduced sperm motility.

4. Anti-sperm antibodies are produced in the body. Sperm antibodies cause sperm to agglutinate or stop.

5. Testicular development is blocked. For example, the testicular spermatogenic epithelium is not fully mature or is damaged and thinned, resulting in poor sperm quality and reduced motility.

6. Lack of trace elements. Lack of trace elements, especially zinc, can affect sperm motility.

7. Mycoplasma infection. Mycoplasma adheres to the sperm tail and can affect sperm motility.

When male friends know that their sperm survival rate is low, they must go to the hospital for testing in time to find out why their sperm survival rate is low. Do not blindly undergo treatment. If you blindly undergo treatment, it will not only delay the disease, but also have a relatively large impact on the patient himself.