Clinically there is no such thing as pregnant women are afraid of the nine major radiation, regardless of what kind of radiation, are likely to have certain adverse effects on pregnant women and fetuses, should try to avoid long-term, repeated exposure. Among the common radiation in daily life are electromagnetic radiation, microwave radiation, X-ray radiation, etc., although life is less likely to encounter a large amount of radiation, but long-term, repeated exposure may still have some impact: 1, electromagnetic radiation: life in electronic products such as cell phones, computers, etc., basically with a certain amount of electromagnetic radiation, although the amount of radiation is relatively light, but for pregnant women, a special category of people, long-term, multiple exposure to damage the fetus brain. Multiple exposure is likely to damage the fetus brain, nerves, bones and important organs such as the heart, in order to avoid adverse effects on the development of the fetus, or should try to avoid prolonged exposure; 2, microwave radiation: such as microwave ovens, in use with a certain amount of microwave radiation, may have an impact on the fetus, so when using pregnant women should try to stay away, or to another room for a short rest; 3, X-ray Radiation: The main way of exposure to X-rays in life is hospital X-rays, CT examinations, etc. Although the X-rays of one examination are very mild, but there may still be some adverse effects on the pregnant woman and the fetus, if the pregnant woman must be examined, it is recommended that after consulting a doctor, if necessary, there is no need to give up the fetus because of one exposure to X-rays. In addition, there are many pregnant women who choose to avoid wearing radiation-protective clothing because they are afraid of the effects of radiation. However, in fact, some of the radiation, such as X-ray radiation, needs to be prevented by lead, and most of the radiation suits on the market do not have lead, so there is no effective protection, and daily attention is still needed to avoid exposure to radiation.