Pregnant women with high blood sugar can eat oatmeal in moderation, but care should be taken to choose pure oatmeal with no other added ingredients. First of all, oatmeal is more satiating, not easy to produce hunger after eating, and the glycemic index is lower than rice and other refined carbohydrates, which will not lead to a rapid rise in blood sugar in a short period of time after eating. Secondly, oatmeal is rich in dietary fiber and rich in B vitamins, as well as other minerals such as calcium, phosphorus, iron, zinc and manganese. It helps pregnant women to supplement their nutrition in a balanced way. However, when choosing oatmeal, attention should be paid to choosing pure oatmeal without other added ingredients, other added ingredients such as freeze-dried fruits, nuts, yogurt blocks and sucrose, etc. are likely to cause greater fluctuations in blood sugar, which is not suitable for pregnant women with high blood sugar. If there are pregnant women with poor blood glucose control, you need to go to the hospital in a timely manner and follow the doctor’s instructions for treatment to avoid delays in the condition, which will have an adverse effect on the pregnant woman and the fetus.