Usually a person’s body temperature within 37.1 degrees for normal, because the body temperature is not constant in a value, more or less in fluctuation, it is a range. So the body’s normal body temperature in the case of strenuous activity, mental stress, fatigue, late night, environmental temperature rise, the normal body temperature and the usual resting state compared to the body temperature can be increased by 0.5 degrees, especially women in menstruation in the period of ovulation, the body temperature will be higher than the basal body temperature by 0.5 degrees, through the follicle monitoring can be measured. If a person’s body temperature is lower than 36 degrees is considered to be hypothermia, in the state of slower blood circulation, metabolism is also slower, so it is recommended that you should do more exercise, drink more hot water, and live in an environment with a high ambient temperature so that the body temperature can be properly elevated.