First of all, pregnancy and childbirth is a physiological phenomenon and cannot be called a disease, so many people do not realize how much risk of maternal death there is, but only see in the news that maternal death occurs during labor, such as amniotic fluid embolism or postpartum hemorrhage. Maternal delivery is a dangerous process and should not be neglected. With the physiological changes that occur during pregnancy, all systems change significantly compared to non-pregnancy, which can lead to various complications and even maternal death. There are many causes of maternal death, which may be a single factor or multiple factors coexisting. The main factors leading to maternal death may be related to postpartum hemorrhage, puerperal infection, pregnancy-associated heart disease, pregnancy-associated hypertensive disorders, etc. So childbirth is a process that families look forward to, but it is also a very dangerous time when many unpredicted or unpredictable events can occur silently during labor and delivery. Therefore, pregnancy and childbirth is a very dangerous event, but it is only a latent phenomenon that varies from person to person, because the pregnant woman’s physical condition will end better.