The time of easy hunger in pregnant women has individual differences, some pregnant women start to be easy to be hungry in early pregnancy and continue throughout pregnancy, while some patients may not have easy hunger throughout pregnancy. It is normal for pregnant women to be easily hungry, especially in late pregnancy, when the fetus gradually gains weight and the nutrients it needs increase, and all the nutrients needed by the fetus are supplied by the mother, so pregnant women should supplement enough nutrients during pregnancy. Some patients may experience nausea, vomiting and anorexia in early pregnancy, resulting in less food intake, and then the amount of food intake will increase after the early pregnancy reaction is over, and even five meals a day in late pregnancy, which is normal and pregnant women need not worry. It is recommended that women should enhance nutrition and eat a balanced diet during pregnancy to provide sufficient nutrients for the development of the fetus and the body itself to avoid malnutrition, which may lead to poor fetal development. In addition, it is also necessary to avoid eating too much to avoid obesity and huge babies to increase the risk of difficult delivery.