When pregnancy is found after taking cephalosporin antibiotics, a comprehensive judgment can be made based on the duration and dose of cephalosporin and embryonic development, and regular pregnancy tests can be performed to dynamically observe fetal development. Most cephalosporins have a relatively small effect on fetal development. If cephalosporins are taken for a short period of time and in small doses, as long as the pregnant woman is not allergic to cephalosporins, the growth and development of the fetus will usually not be affected and the pregnancy can be normal, but close observation and regular pregnancy checkups are recommended. If cephalosporins are taken for a long time and in larger doses, there are certain risks, especially if they are taken during the 3-8 weeks of pregnancy, which is a period when malformations are more likely to occur. Regular pregnancy checkups are needed, and the doctor will determine whether relevant treatment is needed based on the examination results; usually drinking more water and urinating more often can also promote drug metabolism. If you take cephalosporin and find out you are pregnant, pregnant women must pay great attention to pregnancy tests and pay close attention to the development of the fetus; pay attention to a balanced diet in the first trimester of pregnancy, do not eat spicy and cold food; take proper rest, avoid strenuous exercise and excessive exertion, do not contact with radioactive and radioactive substances; avoid medication as much as possible, and when medication is needed due to your condition, it must be used under the guidance of a doctor.