35.6℃ is really low for a normal situation, and if the body temperature is measured in the armpit, there are really more factors that are affected. First of all, it is winter and spring, the outside air is cooler, the body surface temperature is cooled down by the outside air, at this time the direct measurement of body temperature is certainly not very accurate. In addition, because now wear more clothes, the armpit table clip may be padded by clothes, or not completely clip to the armpit, may affect the thermometer test. The normal human temperature should still be between 36-37℃,,, many patients with lower metabolism will only have a body temperature of more than 35℃, normal people are still generally rare. Content source: Dr. You Lai