Nowadays, there is a boom in the study of Huang Di Nei Jing, and bookstores are full of books on health care. Thousands of years ago, our ancestors warned us to be careful with the five tastes, to balance our diet, to move our body and mind, and to be disciplined in our sexual activities. Reflecting on modern lifestyle changes and the serious situation of rapidly declining male semen quality in recent decades, we need to pay attention to environmental pollution, car exhaust, noise, food hygiene, lifestyle, etc. For men suffering from infertility and fathers-to-be during pregnancy preparation, the following suggestions are available: 1. Maintain a moderate weight The risk of low sperm volume in obese men is 60% higher than normal, and the chance of abnormal sperm is as high as 40%. Obesity can cause endocrine disorders, sperm production and endocrine related, while obesity also causes the scrotum temperature to increase, usually, the temperature of the scrotum is 1.5 ℃ to 2 ℃ lower than the normal body temperature. After the body becomes fat, with the thickening of fat, the function of scrotal heat dissipation is affected, and the increase in temperature also destroys the normal survival environment of sperm. The actual fact is that you will be able to get a lot more than just a couple of days to get a lot more than just a couple of days. Second, do not soak in a hot bath, do not wear tight pants High heat on the testicles of the spermatogenic ability is very hurt, spermatogenic inhibitory effect. Research shows that soaking in a hot bath for more than an hour can lead to an increase in the local temperature of the testicles, affecting the production and survival of sperm. The high temperature of the sauna is particularly serious. Similarly, men like to wear tight jeans, tight chemical fiber underwear can also lead to a local temperature rise, affecting fertility. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The harmful substances in cigarettes and alcohol can directly harm the function of the male reproductive organs. Men who drink a lot of alcohol for a long time can not only affect the synthesis of sex hormones, leading to a decrease in androgen levels and sexual function, but also have a significant impact on the spermatogenesis process, which can cause a decrease in the number of sperm, an increase in the rate of malformation, a decrease in sperm motility, and a decrease in the fertilization rate of eggs, causing infertility. However, the occasional drink has little effect on pregnancy. The sperm production and development cycle takes about 3 months, so those who are preparing for pregnancy should change their bad habits as early as possible and “close the mountain” six months in advance. The study also showed that long-term excessive consumption of coffee, cola or celery may lead to a reduction in the number of sperm. Iron, magnesium and calcium are essential elements for women to conceive. Therefore, it is important to eat appropriate animal liver, seafood, soybeans, fruits (apples are recommended, rich in zinc) and vegetables. Eat more lean meat, eggs, fish and vegetables to secure the necessary protein, vitamins and trace elements to increase energy for sperm production. At the same time eat less fast food, especially foam lunch boxes, plastic packaging, such packaging and then microwaved heating especially should not, substandard chemical products often affect sperm quality and health. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual fact is that you will be able to get a lot more than just a couple of days to get a lot more than just a couple of days. The actual fact is that you can find a lot of people who are not able to get a good deal on this. Six, try to avoid exposure to toxic substances and radiation Male infertility often has its occupational relevance. The company’s main business is to provide a wide range of products and services to its customers. The general company computer is a normal desktop monitor, the amount of radiation is very large, to a certain extent can reduce the vitality of men’s sperm. And even LCD monitors, or laptops, the amount of radiation after years and years of superposition, is also very scary. Hospital radiology staff, long-term exposure to pesticides, paint and coatings industry, electrical welding industry, etc. often cause sperm damage. The above, the key lies in the “degree”, such as our work life has been inseparable from the cell phone, computer, but should try to reduce the use of time; such as not requiring a celery are not eaten, a bottle of Coke are not drunk, but remember to moderate; such as some of the recommended beneficial food, but do not favor a certain kind of addiction and excessive supplementation, too much is not enough.