I had that with my first, I haven't been tested yet with my second. The specialist will help you figure out diet, but the biggest thing was to watch your carbohydrates. They are what converts into sugars. Eat small meals throughout the day instead of 3. Pasta, breads, ice cream, sodas, juices, anything like that will have a high carb count. Take a look at the nutritional information and see how much carbs are in each.