Facing the computer at work in the early stages of pregnancy generally does not have much effect on the development of the fetus. First of all, the radiation of the computer itself is a kind of electromagnetic radiation, teratogenic compared to radiation radiation is small, will not directly cause fetal development malformations. Secondly, when the computer factory is tested for radiation, there will be no obvious excess of the situation, and will not directly harm the body. However, for pregnant women who need to face the computer for a long time, in order to avoid and exclude the risk, it is best to take measures to minimize the impact, such as wearing radiation-protective clothing when facing the computer, radiation-protective clothing can effectively shield electromagnetic radiation, while trying to reduce the time spent facing the computer. Diet attention to the appropriate supplement vitamin A and vitamin D content of food, can effectively reduce electromagnetic radiation for the body’s damage. So electromagnetic radiation is not terrible, proper control can effectively avoid harm.