37.2°C, although still within the normal range for body temperature, requires continued temperature monitoring and may be a precursor to a fever. The normal range varies slightly depending on the way the temperature is taken. In particular, the normal axillary temperature is between 36 and 37°C, the oral temperature is between 36.3 and 37.2°C, and the anal temperature is between 36.5 and 37.7°C. Body temperature fluctuates with age, gender, day and night, emotion, exercise, eating, mental stress, etc., but not more than 0.5℃. Therefore, when the measurement of body temperature 37.2 ℃, although still within the normal range, but belongs to the normal high body temperature, need to be highly concerned, close measurement of body temperature, to clarify whether there is a tendency to rise, may be a precursor to fever, to avoid delays in the condition.