Occasional ice cream during pregnancy has no effect on the baby, but consuming too much may increase the risk of miscarriage, preterm labor, and macrosomia. Occasional consumption of ice cream in small amounts during pregnancy generally has no effect on the baby. However, ice cream is a cold drink and excessive consumption may induce acute gastroenteritis, which increases the risk of miscarriage and preterm labor. Secondly, ice cream contains a lot of fat and sugar, and frequent or large amounts of consumption may cause pregnant women to gain too much weight too quickly, and may also cause macrosomia, increasing the risk of pregnancy. During pregnancy, it is important to eat a balanced diet under the guidance of a doctor, increase nutrition to ensure the growth of the fetus, and avoid spicy, stimulating and cold foods. Pregnant women with diabetes should follow the doctor’s instructions to avoid foods with high sugar content, so as not to affect blood sugar control. During pregnancy, you should also ensure a moderate amount of exercise to maintain appropriate weight gain and facilitate natural delivery.