1, Too much ejaculation is bad for fertility?
Less sperm can lead to infertility, so why can more sperm lead to infertility? Too much ejaculation, but also infertility? Isn't the more sperm, the better? Not exactly. High sperm density, even more than 200 million to 300 million per milliliter, will also lead to a decline in pregnancy rate. This is mainly due to sperm quality problems, and the sperm survival rate, motility rate and deformity rate of azoospermia patients are low.
The high density and overcrowding of sperm are not conducive to sperm movement, and it is difficult to reach the fallopian tube through the cervix and uterine cavity. The higher the sperm density, the less nutrients sperm get, which will affect sperm vitality. And if there are too many sperm, there may be some hormone dysfunction, so although there are many sperm, the quality may not be high.
Generally speaking, a woman who has lived together for more than 2 years after marriage without taking any contraceptive measures is called infertility. The incidence rate is about 10%. Among them, single women account for about 50%, single men account for about 30%, and men and women account for about 20%.
2. Habits that lead to male infertility
1, often take a hot bath.
The temperature of scrotum is about 65438 0℃ lower than normal body temperature, which is beneficial to the production and development of sperm. Frequent hot baths will increase the temperature of scrotum and affect the production of sperm.
2. Wear tight pants for a long time
Wearing tight pants for a long time has three hazards: the temperature of testicles rises; The scrotum is blocked in heat dissipation and perspiration, which also increases the testicular temperature; Obstruct the blood circulation of scrotum, causing testicular blood stasis. Therefore, you should not wear any kind of tights.
3. Always ride a bike for a long distance.
When riding a bicycle, the seat just presses the female urethra, scrotum and private parts. Long-distance cycling will make these parts congested, thus affecting the function of testis, epididymis, prostate and seminal vesicle. The bumpiness of cycling will also directly damage the spermatogenic function of testis.
4. Smoking and drinking
Nicotine in tobacco leaves will reduce the secretion of sex hormones and kill sperm. Alcohol can affect sperm. In patients with chronic alcoholism, 70% of sperm are stunted or lose their mobility.
5. Improper sexual intercourse
Improper or frequent sexual intercourse Although the testis can produce hundreds of millions of sperm every day, sperm must also mature in the epididymis. Once in after ejaculation, it will take 5-7 days to restore the number of fertile sperm. Therefore, frequent sexual intercourse leads to a small number of sperm injected each time, which will lead to infertility. In addition, sexual intercourse interruption, excessive masturbation or irregular sexual intercourse can also lead to abnormal congestion of sexual organs, which is not conducive to sperm production.
6, disorderly life
Playboy men are more likely to be infertile, and men who lead a disorderly life are more likely to be infertile. Experts say that this is one of the chain reactions of inflammation caused by disorder of life. If the inflammation is severe or acute, it is likely to lead to obstruction of vas deferens, thus affecting sperm output.
3. Methods to improve sperm quality
1. Exercise. If a man's body is obese, his fat consumption and heat production may increase the temperature of his groin to the extent of damaging sperm growth, which may cause serious damage to sperm activity and even lead to infertility in severe cases. Therefore, controlling his weight within the standard range is an important way to improve sperm quality. Intense exercise can also cause the above-mentioned temperature rise problem. For example, marathon and other sports will make the testicular temperature rise abnormally, which is not in line with the best cool environment for sperm growth.
2. High-temperature steam bath has direct harm to sperm, and high-temperature places such as sauna rooms will inhibit sperm production.
3. Quit smoking and drinking. Tobacco and alcohol not only do harm to the heart, lungs, stomach and other organs of the human body, but also inhibit the growth of male sperm. If you want to have children early, it is recommended to quit smoking and drinking.
4. anesthetic. Anesthetics do great harm to sperm. At the same time, as we all know, drugs add poison to poison, and even the comprehensive system of the human body can break down. The activity of killing sperm is not a complicated matter. If a child is born with drug addiction, his health may also be affected.
5. Mentality problem. If you are in a high-pressure environment for a long time, high pressure here refers to mental stress, and men who are in this state for a long time will also have a negative impact on sperm growth. Therefore, you can choose walking, bathing and other activities that can relax yourself and adjust your mentality reasonably.