Pregnant women with elevated body temperature is generally a normal phenomenon after pregnancy, but it may also be affected by diseases and elevated body temperature, which can be divided into the following points: 1, physiological factors 1, endocrine factors: the formation of the corpus luteum in the ovulation of female ovaries in early pregnancy, after secreting a large amount of progesterone and estrogen, of which progesterone acts on the central nervous system, so that its excitability is constantly enhanced, thus causing an increase in body temperature, is Luteinizing hormone increase caused by the normal physiological performance; 2, metabolic factors: after pregnancy due to increased basal metabolic rate, accelerated metabolism, accelerated blood circulation, increased heat production, resulting in a relative increase in body temperature, generally does not exceed the normal body temperature of 0.3 ℃ -0.4 ℃; 3, environmental factors: under normal circumstances, human body temperature fluctuations, the difference does not exceed 1 ℃, generally in the afternoon or evening body temperature is high, the body temperature in the early morning The lowest; 4, other factors: pregnant women may experience an increase in body temperature after exercise, eating and drinking water. 2. Pathological factors: Some pregnant women have insufficient qi and blood, weak constitution and low immunity due to their own constitution, which may cause viral and bacterial infections and elevated body temperature, and they need to consult a doctor as soon as possible and be treated under the guidance of a doctor. In general, it is normal for a pregnant woman to have an elevated body temperature, the magnitude of which generally does not exceed 1℃. If there is an abnormal increase in body temperature, you should pay attention to it and give physical cooling as well as necessary medication to lower the temperature.