A man's sperm is the key to giving birth, and many cases of male infertility are caused by abnormal sperm. If a man's sperm has any abnormal problems, he must seek medical attention in a timely manner. In many cases, the vitality of a man's sperm is also related. So how much normal sperm motility is for men? Let's learn about it together with the editor below.
What is the normal sperm motility for men
Normal sperm motility should be greater than 50%. If it is less than 50%, it is considered poor sperm motility and may lead to infertility. In terms of treatment, one can eat more foods with high zinc intake to supplement zinc, selenium, and protein. Foods with high zinc content include oysters, fish, shrimp, various seafood, beef, etc. High protein foods can include eggs, fish, beans, etc. However, a single dietary supplement is not comprehensive and the effect is slow and not significant enough. It is necessary to take Yuzhiyuan tablets orally. According to the sperm growth cycle of about 70 days, the effect can be seen in about 3 months.
Factors contributing to low sperm motility in men
1. The harm of cigarettes and alcohol to sperm. Nicotine in cigarettes can harm sperm, reducing the sperm content in male semen and increasing the rate of malformed sperm. Alcohol can weaken reproductive function, cause chromosomal abnormalities, and lead to fetal malformations or developmental abnormalities.
2. High temperatures can cause damage to the testicles. Men should try to avoid staying in high-temperature environments for too long, such as taking a sauna or soaking in hot water.
3. Avoid contact with drugs that hinder sperm growth. Sedatives, sleeping pills, anti-cancer drugs, and chemical drugs such as Maryland and hormone drugs can hinder sperm growth. Therefore, men should try to avoid long-term and large-scale exposure to these drugs.
4. Radiation can also affect the quality of male sperm. Marble, tiles, granite, toilets, etc. used in home decoration may contain excessive radiation. Electromagnetic waves, microwaves, infrared radiation, ultraviolet radiation, ultrasound, lasers, etc. belong to non ionizing radiation. These physical factors have thermal effects and can cause damage to reproductive gland tissue.
5. There is also the impact of commonly used laptops. The maximum internal temperature of a laptop during operation can reach over 70 degrees Celsius; Working with a laptop on both legs for a long time can raise the temperature of the scrotum by nearly 3 degrees Celsius, which may lead to a decrease in male sperm count, especially affecting teenage boys and young men.
The answer to the question of how much normal sperm vitality is rare has been given above. If a man's sperm is greater than 50%, it is considered normal. If it is less than 50%, it can lead to infertility. The low sperm motility in men is related to factors such as smoking and drinking alcohol. Men can experience low sperm motility in high temperatures, so men must pay attention to these conditions.
