In real life, many men don't know much about male infertility. I've heard that this is actually called azoospermia. My next-door neighbor told me about the causes of azoospermia, and I'll give you a brief explanation.
1. Deficiency of certain nutrients necessary for sperm survival in semen
Fructose is an extremely important substance that ensures sperm survival and activity. For example, when there is inflammation in the vas deferens, the fructose content in normal seminal vesicle fluid will decrease, affecting the survival of some sperm.
2. Changes in semen pH
The normal semen pH is 7.2 to 8.9, which is slightly alkaline. "The pH value of semen in azoospermia is lower than 7.2, and the acidity of semen is relatively high, which may be a factor causing sperm death. However, the decrease in semen pH is related to inflammatory lesions of the reproductive organs, as bacterial metabolites can cause a decrease in semen pH.".
3. Insufficient oxygen supply
When the reproductive organs have inflammation, congestion, edema, blood stasis, and slow blood circulation can occur, resulting in a decrease in the oxygen provided by the blood, and sperm can die due to hypoxia.
4. Reduced zinc content
The normal content of zinc in semen should be 80 to 25? G/mL, which can reduce the zinc content in semen to 50? Below g/mL, sperm is prone to death.
5. High temperature
Physical factors such as radiation can reduce the survival rate of sperm and cause life-and-death sperm disease due to excessive local temperature, local exposure to high dose radiation, or long-term exposure to radiation.
"Men probably know the cause of azoospermia and will go to the hospital for treatment, which will significantly improve the cure rate. There will be no more cases of male infertility, and they can embrace a new life.".