What is the normal sperm survival rate? What to do if the sperm survival rate is low

What is the normal survival rate of male sperm? What should you do if the sperm survival rate is low? Follow the editor to learn about the normal value of sperm survival rate and the causes of low sperm survival rate.

Normal value of sperm survival rate

A male sperm survival rate of 60%-70% is considered normal. If the sperm survival rate is lower than this value, it is considered low sperm survival rate. Within 1 hour after male ejaculation, the motile sperm should be above 70%. If the motile sperm is lower than 50%, it is abnormal, also known as oligospermia. So, what is the normal standard for sperm survival rate?

Reasons for low sperm survival rate

The main reasons for low sperm survival rate are: varicocele, due to blood circulation disorders in the testicles and epididymis, local temperature rises, toxic substances accumulate, and sperm motility decreases; reproductive system infection, reproductive system infection changes the composition of seminal plasma, and the reduction of zinc, magnesium, citric acid, and fructose will affect sperm motility. Long-term abstinence and no ejaculation often result in high sperm density, many dead sperm, and poor sperm motility. This is why you need to abstain from sex for 5 to 7 days before checking semen.

Other factors affecting sperm survival rate

Undisciplined living habits, smoking and drinking, damage to the testicles caused by a hot environment, improper diet, and damage caused by drugs.

Friends should exercise more and maintain good living habits.