X-rays may cause the following effects on the fetus: i. Receiving X-rays in early pregnancy may lead to the possibility of miscarriage due to a large amount of radiation in the clinic, so that the pregnancy cannot continue. Second, the first trimester of pregnancy is the period of concentrated development of fetal organs, so this period is relatively sensitive, if you do X-ray examination in early pregnancy, may lead to fetal development deformities. The risk of leukemia after delivery of the fetus is higher than that of other fetuses. It is recommended that you try not to do X-ray examination during pregnancy so as not to affect the fetus.