Basal body temperature is the body temperature measured in a waking state, without the influence of external temperature and humidity, mental tension, muscle movement, food, etc. It is called the basal body temperature. The high basal body temperature is mainly seen during the ovulation period of women, which is influenced by the hormone level and can lead to high basal body temperature. If you are too nervous, stressed, lack of rest and endocrine disorders, etc., you may also have a high basal body temperature, which is a normal physiological phenomenon and does not require special clinical intervention.