Women’s body temperature is usually slightly higher than men’s by about 0.35°C. The difference in temperature is not absolute, but is also influenced by individual basal body temperatures, the environment in which the measurements are taken, and the woman’s menstrual period. Generally speaking, women are more likely to lose body surface heat and maintain internal body temperature, providing a relatively warm and comfortable environment for the embryo. Smaller body size and higher levels of estrogen can contribute to a slightly higher body temperature in women. The normal range of body temperature is 36.0°C to 37.3°C. The individual’s basal body temperature level, the external environment of the measurement and the part of the body where the measurement is taken will all affect the result. Female body temperature is also affected by the menstrual period, women’s body temperature is higher before menstruation, at the same time as the first menstruation, the body temperature drops about 0.2 to 0.3 ℃, to the time of ovulation, the body temperature will be reduced by 0.2 ℃, and then will gradually increase. It is normal for body temperature to fluctuate within the normal range, and when abnormal body temperature occurs, you should consult a doctor in time to avoid delaying the condition or adverse reactions.