In modern society, the popularity of computers is so high that many people cannot even live without them. So some people are also worried about whether long-term computer work will have adverse effects on fertility and sexual function. The effects are chronic or potentially harmful for sure. Microwave radiation from computers, mainly low-energy X-rays and low-frequency electromagnetic radiation have potential effects on sperm quality. The rays also have the potential to affect early embryonic development if the woman becomes pregnant. Therefore, it is best for pregnant women to stay away from computers at 6 to 10 weeks of pregnancy, as this is the period of fetal organ differentiation, which is prone to malformations and miscarriages. Based on the above, we suggest that in early pregnancy (the first three months) to avoid prolonged (5 hours a day) use of computers; must be used, you can work every hour, get up to the outdoors or window activities to breathe fresh air for 10 minutes, wearing radiation-protective clothing is also an option. Computer operation often requires a high degree of concentration. People continuously for a long time to carry out this operation, often make physiological and psychological are overburdened, prone to insomnia, dreamy, neurasthenia, dizziness, and even anxiety, depression and other mental symptoms or disorders. Under such circumstances, men are likely to experience various problems in sexual function, such as loss of libido, erectile difficulties, weak ejaculation, diminished pleasure, etc. Of course, these problems are mild and temporary, as long as attention is paid to adjusting the rhythm and way of work, the problem will soon be solved. Prolonged indulgence in Internet surfing is prone to addiction, giving rise to a sense of social isolation and psychological disorders such as frustration, loneliness and pessimism. This situation may not only affect sexual desire or sexual function, but also has the potential to cause a serious rift in the relationship between husband and wife. Some wives complain, “Why don’t you just marry your computer and save me from being widowed?” Of course, Internet addiction is curable, but not overnight; it requires long-term, systematic and comprehensive treatment.