DR is chest X-ray also known as X-ray, X-ray has a certain amount of radiation, the dose of its radiation is less than the dose of damage to the fetus, in just after taking a picture of Dr and found pregnant, and the duration of the pregnancy is relatively short, usually within 28 days of pregnancy, the effect of DR on the embryo is usually all or nothing. If the DR exposure affects the embryo, it can cause spontaneous abortion or embryonic arrest. If there are no symptoms and the embryo develops normally, it indicates that no effects of the DR exposure have been received and the pregnancy can continue. Throughout the pregnancy, regular pregnancy checkups are required, especially important checkups such as NT test, Down’s syndrome test, non-invasive DNA test, and fetal anomaly screening, and if the checkups find that there is a problem with the growth and development of the fetus, the pregnancy should be terminated in time.