The rational use of notebook computers can be started from three aspects

At present, there are more and more infertile young men and women. The decision to give birth to boys and girls is up to men, and now the question of "whether to give birth or not" also falls on men. One book said that the number of male sperm should be 160 million. Now the male fertility is reduced because the number of sperm is less than 160 million and the quality is low. Of course, there are many factors, such as chemicals, radiation, and environmental pollution. But did you know that small laptops are also one of the killers of the next generation?

Laptops are favored by white-collar workers and students because of their portability and easy placement. No matter day or night, many young people always sit in front of the computer, surfing the Internet, chatting, watching movies and playing games for a long time. In addition to boredom and fatigue, they constantly change their posture. Some people use the computer directly on their thighs, or half sit and half lie, and their thighs become a natural computer table. Of course, this situation is relatively rare in summer, and few people can bear the huge heat from the radiator in hot weather. In autumn and winter, this way that can both use the computer and heat is popular with everyone, and it is simply "happy without thinking about Shu".

According to medical experts, this way is harmful to health. Especially for men, it will affect their reproductive capacity, because the testicles where men store sperm are most afraid of high temperature, which will affect the survival of sperm and affect fertility.

From a physiological point of view, because the human body temperature is 37 ℃, the optimal environment for sperm survival is 2-3 ℃ lower than the body temperature. Therefore, after the boy is born, the testicles in the abdominal cavity naturally fall into the scrotum for heat dissipation, and high temperature is the culprit of killing sperm. Experts hope that men of puberty or childbearing age should not wear airtight and tight underpants, nor should they place computers on their thighs, otherwise it is not conducive to the survival of sperm.

We can start from three aspects to reasonably use notebook computers.

1. Try not to put the computer on your lap. When choosing a laptop, pay attention to the location of the heat sink. It is better to put it on both sides or equip it with a heat sink;
2. Try to control the use time, generally not more than 20 minutes;
3. Don't keep a fixed posture for a long time. It is better for your health to change your position from time to time.