Pregnant women can eat cherries, cherries are rich in iron, calcium and other trace elements, also contains more vitamin A, vitamin C, protein, phosphorus, carotene and other nutrients. Pregnant women increase their blood volume with the increase of their pregnancy weeks and need more nutrients. Sometimes the magnitude of the increase in blood volume exceeds the magnitude of the increase in red blood cells in the blood, which can make the blood relatively dilute, the hemoglobin in the blood decreases, and pregnant women will experience physiological anemia. Iron is an important component of hemoglobin, lack of iron can cause iron deficiency anemia, and cherries contain high iron content, can promote the synthesis of hemoglobin, can prevent pregnant women from iron deficiency anemia. Hemoglobin can also carry oxygen and supply the growth and physiological needs of human organs. If the hemoglobin of pregnant women decreases, it can cause fetal brain hypoxia, which affects fetal brain development and growth and development, and may also cause preterm delivery or anemia in pregnant women. Therefore, pregnant women should eat more high iron, high calcium and other nutritious food, especially cherries should be eaten properly, but need to pay attention to the amount of food. Cherry is a warm fruit, if pregnant women suffering from ulcer disease, diabetes, etc. should eat less.