The anal method measures the temperature closer to that of the human body, so the measured results are more accurate and reliable. The normal anal temperature range is between 36.5 and 37.7 degrees Celsius, which is a commonly used standard for fever diagnosis in life. In addition to anal thermometry, there are also axillary thermometry and oral thermometry methods commonly used in life to measure temperature. Generally speaking, the standard temperature of normal adult axillary thermometry is between 36-37℃, and the standard temperature of oral thermometry is between 36.3-37.2℃.