Low-sugar fruits suitable for pregnant women include grapefruit, oranges, apples, tomatoes, etc. However, the total amount of sugar will be high when any fruit is eaten in excess, so any fruit should be eaten in moderation. A woman’s intake of large amounts of sugar during pregnancy can affect her health, and can easily lead to rapid weight gain and excessive fetal weight, which can affect normal delivery. Pregnant women need to control their blood sugar and can usually eat low-sugar fruits such as grapefruit, oranges, apples and tomatoes. However, it should be noted that even low-sugar fruits, excessive consumption can cause blood sugar to rise. Fruit should not be used as a substitute for regular meals, and attention should be paid to maintaining a balanced diet. In addition to staple foods, a certain amount of protein intake should be ensured, and fruits and vegetables should be diversified and in moderation. During pregnancy, women should undergo regular checkups and problems should be solved in a timely manner.