1. Definition and Symptoms of Gestational Diabetes in Pregnant Women Gestational diabetes in pregnant women refers to a metabolic disease that occurs during pregnancy and is characterized by elevated glucose levels in the blood. This condition usually occurs around the 24th week of pregnancy, but some women may experience it earlier. The main symptoms of gestational diabetes in pregnant women include: frequent urination, thirst, increased appetite, weight loss, blurred vision, etc. If not treated in time, this condition may lead to fetal malformations, difficult labor and other problems. 2. Dietary principles for pregnant women with gestational diabetes (1) Carbohydrate intake For pregnant mothers, the amount of carbohydrates in their diet should be