Early pregnancy hungry especially fast is a normal phenomenon, usually is the hormone level increases, fetal absorption of nutrients and pregnancy vomiting and other reasons. 1. Increase in hormone levels: mainly due to the increase in hormone levels in the pregnant woman’s body at the beginning of pregnancy, the basal metabolism will also increase, which will lead to gastrointestinal peristalsis accelerated, so there will be the phenomenon of early pregnancy hungry especially fast. 2. Fetal absorption of nutrients: early pregnancy is a critical period of fetal development, the fetus needs nutrients to be obtained through the mother, thus causing early pregnancy pregnant women hungry especially fast. 3. pregnancy vomiting: early pregnancy will appear early pregnancy reaction, such as nausea and vomiting and other symptoms, resulting in pregnant women food intake is reduced, the body nutritional deficiencies, so it is also prone to the phenomenon of early pregnancy hungry especially fast. When the early stage of pregnancy is particularly fast hunger, it is recommended that pregnant women do not overeat, you can eat small meals, eat some light, easy to digest, nutritious food, and go to the hospital regularly to ensure the healthy development of the fetus.