Habit 1: Wear pants carefully
Not only do expectant fathers need to be aware, but adolescent boys who are developing faster than expected should also not be ignored. Don't wear too tight pants, and of course, don't wear too tight underwear. Tight pants, synthetic materials, and excessively high temperatures have all been shown to affect male reproductive ability. So find a loose cotton boxer shorts! Additionally, men should not often wear pure cotton underwear to keep their babies "cool".
Male experts explain that in the evolutionary stage of men, the reason why the testicles are enclosed in the scrotum and "suspended overseas" is very important because the temperature of the testicles can be kept lower than the temperature of the body, so that the testicles can work normally.
Under normal circumstances, the temperature in the scrotal area is 33 ℃, 4 ℃ lower than body temperature! This temperature is the most suitable environment for the growth and development of testes, and also the best environment for the growth of 'tadpoles'. Remember, whether at work, at home, or in the driver's seat, prolonged sitting can increase the temperature of the scrotum, thereby affecting sperm production. If you have a job that requires sitting for a long time, take frequent breaks and try to choose activities that do not require sitting during your free time. Especially for professions such as office clerks and drivers, it is even more important to pay attention.
Habit 2: Say no to saunas and hot baths
Andrologists remind that the optimal temperature for male testicles to produce sperm is about 36 ℃. If this temperature is reached or exceeded, the production of spermatocyte will be inhibited, and the vitality of the produced sperm will decline. For men who frequently take hot baths, especially those who take hot baths above 40 ℃, there will be varying degrees of decrease in sperm quality.
Sauna, steam room and hot water sitz bath can all raise the temperature of the male scrotum, resulting in the testis being in a high temperature state for a long time. When the testis temperature is higher than 40 ℃ for a long time, sperm motility will be greatly reduced. Especially for men who have not given birth, it is important to reduce the frequency and duration of hot baths and switch to sitz baths and showers.
Habit 3: Don't drink too much alcohol
Alcohol has a strong stimulating effect on spermatid, which can damage sperm and affect the development of embryos. Long term heavy drinking can lead to decreased male fertility. It has been proved that alcohol can slow down the synthesis of testosterone and affect the normal metabolism of testosterone, resulting in low gonad function, affecting sperm production and semen quality.
Some people in Western countries like to drink too much and often get drunk on Sundays. Babies born during nighttime sexual intercourse are called "Sunday babies". These infants often have weak physical constitution, stunted development, and even deformities or dementia. Therefore, it is best for men to drink less or even no alcohol during the first two to three months of planned conception to ensure the quality of their sperm. If you drink excessively for a long time, it may also cause impotence or sexual impotence.