If a woman in labor has recurring fever, it is important to pay close attention to it and go to the hospital as soon as possible to rule out the possibility of puerperal infection, to find out whether there is any pain in the lower abdomen and whether there is any vaginal discharge with a strange odor. In addition, if you are breastfeeding, if the milk is not well discharged and causes milk stagnation, it can also lead to a local inflammatory reaction and cause fever. Since women are relatively weak, upper respiratory tract infections can also cause fever if they do not pay attention to keeping warm. Regardless of the cause of the fever, it is recommended to go to the hospital as soon as possible to check, after the examination of the clinical and then according to the results of the appropriate treatment. As a woman in labor, it is also recommended to: 1) keep warm, 2) strengthen the nutrition, 3) strengthen the local breast care.