Fever in different parts of the baby does not indicate any problem. It is recommended to determine whether there is fever or not by measuring the body temperature correctly and comparing the normal values. Generally, under normal circumstances, the temperature of the baby’s anus is between 36.5~37.5℃, the temperature of the armpit is about 36~37℃, and the temperature of the mouth is about 36.2~37.3℃. If you want to know whether your baby has fever or not, you need to measure your baby’s body temperature correctly to judge. If the baby’s body temperature exceeds 37.3℃, he/she may have fever, and needs timely physical cooling, such as wiping the forehead and armpits with a towel and other places, and also needs to give the baby more water to avoid the body being affected. If the body temperature exceeds 38.5 ℃, also need to follow the medical advice to take ibuprofen and other drugs to reduce fever. If the baby has fever, it is recommended to take the baby to the doctor for examination and treatment in time.