What is the sperm survival rate for conception?

Sperm is essential for creating life, and sperm survival rate is also related to whether women can get pregnant normally. However, many friends are not very clear about the standard of sperm survival rate, and there is no clear definition of the standard required for pregnancy. So what is the sperm survival rate required for pregnancy?

What is the sperm survival rate required to achieve pregnancy?

The survival rate of male sperm is important for female pregnancy, so many male friends seem very anxious when checking sperm survival rate. Whether it is sperm density, sperm survival rate, sperm motility, sperm quality, any abnormality will affect the production of sperm-egg fusion.

To achieve pregnancy requirements, the sperm count must reach 20 million per ml. The sperm motility must reach more than 70%, of which more than 25% must be grade A sperm. The sperm liquefaction time must be less than 30 minutes. Any abnormality in the above items can lead to infertility.

The physiological data of normal sperm, its standard value should generally be the following data: sperm density is generally 2-6ml, the vaporization time of semen under normal circumstances should be completely vaporized in 20 minutes, the pH acidity of semen should be 7.2-7.8, and the sperm volume should reach 20 million-200 million/ml, sperm motility should consider forward motion sperm quantitative analysis, the first hour is not less than 60%, 2-3 hours is not less than 50%, what is the normal sperm survival rate, generally when the dead sperm rate does not exceed 50%, it is easier to get pregnant.

Common problems with low sperm survival rate in men

1. Do not sit or stand for a long time, as well as ride a bicycle or hold urine. Sitting or standing for a long time, riding a bicycle or holding urine is one of the causes of prostatitis, which affects the pH value of semen and is not conducive to the survival of male sperm.

2. Avoid alcohol. Ethanol has a direct effect on men's testicles. Clinical medical research shows that patients with chronic alcoholism will experience testicular atrophy, resulting in reduced semen quality.

3. Be happy and have a normal sex life. If you have sex too much and too early, it will not only cause premature ejaculation, but also make the sperm quality in each ejaculation less regular.

4. Not suitable for long-term sexual intercourse. Long-term non-ejaculation usually results in high sperm count, many dead sperm, and poor sperm motility. This is normal, so it is advisable to abstain from sex for 5 to 7 days before a sperm test.

5. Supplement nutrients. The production and growth of male sperm require the body to constantly replenish basic nutrients. If men have the habit of being picky eaters, it will lead to uneven nutrient intake, leaving the male sperm hungry in the abdomen, which will naturally cause the male sperm to become weak, decline, or even die, and will also hinder the male's sexual desire and sexual function.