What is the normal value of sperm motility?

Nowadays, many couples have infertility problems. One of the reasons is from the male side, that is, the abnormal sperm motility, which leads to infertility. Many male friends may be unfamiliar with this issue. What is the normal value of sperm motility? In response to this question, I will briefly introduce it to you below, hoping to help you.

What is the normal value of sperm motility?

Normal physiological data of semen, that is, normal values ​​should be: semen volume (2-6 ml), semen pH (7.2-7.8), semen liquefaction time (complete liquefaction in 20 minutes), sperm volume (20 million-200 million/ml), sperm motility (quantitative count of forward-moving sperm, not less than 60% in the first hour, not less than 50% in 2-3 hours), sperm survival rate (dead sperm not more than 50%), and ease of conception.

Notes

1. Long-term abstinence. Long-term non-ejaculation often results in high sperm density, many dead sperm, and poor sperm motility. This is normal, so it is advisable to abstain from sex for 5 to 7 days before checking semen.

2. Reproductive system infection. Reproductive system infection changes the composition of seminal plasma. The decrease of zinc, magnesium, citric acid, and fructose and the increase of pH will affect sperm motility.

3. Varicose vein: due to the obstruction of blood circulation in the testicles and epididymis, the local temperature rises, toxic substances accumulate, and sperm motility decreases.

The above is a brief introduction to the normal value of sperm motility. I hope the above introduction will be helpful to everyone. For male friends, if the sperm motility is not within the normal value, you should pay attention. It will be more difficult to have a child. You should go to the hospital for help in time. Finally, I remind male friends to maintain good living habits.