Post Date December, 03 2023
Sperm is a nutrient in the male body, which is an organic substance. The vitality of sperm affects the probability of successful conception. So, what factors disrupt sperm activity and reduce human fertility? Experts say that to protect sperm, there are six things to pay attention to.
1、 Tobacco and alcohol are great enemies of sperm
Smoking and alcohol abuse are the great enemies of sperm. Some men's bodies are quite sensitive to the toxins in cigarettes, especially the germ cell in the testes. Nicotine in cigarettes can reduce the secretion of sex hormones and kill sperm.
An Australian chemist said that once men quit smoking, their blood levels of sex hormones increase. A medical doctor in Hungary claimed that smokers have fewer sperm in their semen than non-smokers, while there are more abnormal sperm. If an adult male smokes 30 cigarettes a day, the survival rate of sperm is only 40%, and the rate of sperm deformity increases. Long term heavy smoking is one of the important factors leading to infertility. Alcoholism will not only reduce the function of gonad and inhibit the formation of sperm, but also make about 70% of sperm dysplasia become inactive, resulting in chromosome abnormalities in sperm, leading to fetal malformation or dysplasia.
2、 Zinc deficiency leads to a decrease in sperm count
Sperm growth requires the supply of nutrients. Some men have a monotonous, partial, picky diet, and do not like to eat animal foods such as meat, eggs, fish, and dairy products. Over time, this can lead to a decrease in zinc content in their bodies. Zinc, a trace element, is known as the "harmonious element for couples". If a man lacks zinc, it can lead to decreased libido and sexual function, a decrease of 30-40% in sperm count, and even the loss of fertility.
3、 High scrotal temperature is detrimental to sperm
The process of sperm growth requires low temperature, so the temperature inside the scrotum is at least 1-1.5 ℃ lower than the body temperature, while the temperature inside the testicles is also 0.5-1 ℃ lower, otherwise the sperm will die prematurely. Maintaining this physiological state is the function of the scrotum as a "temperature regulator". When the temperature is too high, the scrotum extends and expands its heat dissipation area. When it is cold, it wrinkles again to reduce the heat dissipation area and maintain a lower temperature of the scrotum than in the abdominal cavity.
If a man has a habit of taking hot baths, it can increase the temperature of the scrotum, reduce the number of sperm, and lead to infertility; Wearing tight pants such as jeans will tightly wrap around the scrotum, making it difficult for the scrotum to dissipate heat, and the local temperature of the testicles will also increase, which is unfavorable for sperm growth. Modern medicine is using this principle to find ways to increase the temperature of the scrotum or testicles to achieve birth control, which is an effective family planning measure.
4、 Frequent sexual activity leads to reduced sperm count
If sexual activity is too frequent, it can lead to impotence and reduce the amount of sperm contained in each ejaculation. If there are less than 20 million sperm per milliliter of semen, there is very little chance of pregnancy, less than 4 million, and it is almost impossible for the wife to conceive.
5、 Commonly used certain drugs can cause damage to sperm
Frequent use of sedatives, anti-tumor drugs, chemical drugs such as marilan, furans, and hormone drugs can cause sperm growth disorders, damage to sperm chromosomes, and breakage; Excessive exposure to radiation can also cause chromosomal aberrations in sperm. Therefore, men in the reproductive period should try to avoid long-term exposure to such harmful substances in large quantities and avoid indiscriminate drug abuse.
6、 Poor mental state leads to dysfunction of sperm function
If due to family matters, marital discord, and mutual blame, both parties will be in a state of worry and worry all day long. These unhealthy mental states can directly affect the functions of the nervous system and endocrine system, causing disorders in testicular spermatogenesis and can also lead to infertility after marriage.
