Taking Cephalosporin in the early stages of pregnancy usually does not have a major impact on the fetus. Generally in the early stages of pregnancy is not recommended to use drugs, because this period is in the important period of fetal growth and development, all kinds of physical and chemical factors, including drugs, etc. are prone to cause stillbirth, fetal malformation and other adverse consequences of pregnancy. Cephalosporin antibiotics belong to the safer antibiotic drugs, in special circumstances, pregnant women can use cephalosporin, the use of cephalosporin can also continue to pregnancy, but the late stage of the regular pregnancy checkups, regular monitoring of fetal growth and development, and do a good job in the detection of malformations. A short period of time to take ordinary cephalosporin drugs, generally will not cause a greater impact on the fetus, but if you are taking some special types of cephalosporin drugs or long-term large amounts of cephalosporin, should be based on the dosage of the drug, the specific composition of the drug, as well as the use of the drug time to determine the synthesis. Therefore, pregnant women must be under the guidance of a doctor to take medication, not to take medication on their own.