High temperatures can badly affect spermatogenesis and may result in infertility. This article will show how heat may affect infertility.
Where are sperms made?
Sperm is produced in the testicle tubes starting from the time of puberty and continuing for the rest of the lives. Sperm spawns in the testes, and then moving to the epididymis and starting to be mature.
After that, these mature sperm will pass through the vas deferens and to the seminal vesicles for storage. When men have sex and orgasm, the seminal vesicles open, and the sperm is ejected through the urethra. This article shall show you how heat may affect infertility.
How heat may affect male infertility?
Sufficient temperature for good sperm growth
Usually, the temperature in the scrotum is about 1-2 degrees, which is lower than the body temperature (the average body temperature is from 36.5 to 37.5 Celsius degrees). It is the condition for normal spermatogenesis to take place. The structure of the testicle has a scrotum that has good elasticity so that it can maintain the testes’ temperature when the ambient temperature changes.
How heat may affect infertility? When the hot testicle scrotum expands to help the testes release heat, while the weather is cold, the scrotum shrinks to help keep the testes’ heat, making the process of sperm production at its best.
Excessively high or low temperature can negatively affect the sperm
Too low temperatures will cause blood vessels in the scrotum region to shrink. It reduces testicular perfusion, affects sperm production, increases sperm mortality, reduced mobility, and abnormal shape.
When the body has a high temperature above 38.5 Celsius degrees, it can inhibit the process of spermatogenesis for at least three months. It exposes to high temperatures when bathing hot, sitting in a hot seat, or wearing tight pants.
In addition to inhibiting sperm production, high temperatures can damage sperm DNA, making it difficult for sperm to conceive, or cause infertility. Analyzing many reports has recorded that the increase in temperature reduces spermatogenesis and increases the rate of sperm deformities.
Sperm motility is also reduced if the testes are exposed to high temperatures. So, men should be careful to avoid getting the testes exposed to high temperatures, which can lead to infertility in men.
Therefore, in people with hidden testes, if not operated early (from 1 to 3 years) to bring the testicles to the scrotum, the testicular histological structure of the testes will be changed.
The process of spermatogenesis is stopped or no longer exists. It reduces the spermatogenesis process and increases the rate of sperm deformity. If over five years without surgery, the testes pull from the abdominal cavity to the scrotum.
Final Words and Recommendations
Through the information on how heat may affect infertility. Therefore, in the hot season, men should note the following:
- Do not sit too long
- Do not sit in the hot seat long-distance. If the seat is still warm, prepare a towel, absorbent, then wipe the position and wait for a few minutes to cool down.
- Do not wear pants that are too tight or underwear made of less breathable materials or that do not absorb sweat.
- Eat all the nutrients needed for the development of sperm like high-protein foods, vitamins, etc.
Men should look into these issues carefully to avoid risks that can affect sperm production, limit male infertility, or make treatment better.