Pregnant women can take cephalosporin, which is an antibiotic. For serious infections during pregnancy, it is necessary to treat the condition with medication in a timely manner to control the development of the condition, in order to avoid harming the health of the pregnant woman, as well as harming the growth and development of the fetus. Before taking the medication, the condition should be determined and taken under the guidance of a doctor in order to avoid the appearance of side effects and harm to the fetus. If a pregnant woman has a serious infection, this condition needs to be treated by choosing the appropriate medication according to the condition under the guidance of a doctor, otherwise it may lead to miscarriage or fetal death. Pay attention to more rest during pregnancy, pay attention to keep warm and don’t get cold, and don’t eat unhygienic food to avoid bacterial and viral infections.