If you are diagnosed with GDM, there are several steps you can take to control your blood sugar levels. The better blood sugar control you have, the less risk there is to both you and your baby.

The most important step is to eat a healthy, balanced diet. Your doctor may refer you to a registered dietitian (RD), who will help you plan three meals and 2-3 snacks per day. It is important to eat meals and snacks at regular times and to try not to skip meals. Balanced meals that contain certain amounts of protein, carbohydrates, and fat keep blood sugar levels as close to normal as possible. Eating less sugar and sweet foods such as cookies, candy, and snacks will also help lower blood sugar levels. Your dietitian will encourage you to stop drinking beverages containing sugar; sweetened tea or coffee, carbonated beverages, or juice drinks are a few examples. See DIET for more details.

Regular activity and exercise is also important. Your doctor will advise what type of exercise schedule you should follow, but typically 30 minutes per day of activity such as walking, biking, or swimming is good and may help to lower blood sugar levels. If you've never exercised before, start with an easy 5-10 minute walk and gradually increase your activity. Be sure to follow your doctor's specific exercise recommendations.

Your doctor's office will either regularly test your blood sugar levels or teach you to do this yourself at home. Test your blood sugar in the morning before you eat breakfast and two hours after meals to help your doctor keep track of your progress. Testing your blood sugar helps you and your doctor know your treatment plan is working.

If your blood sugar levels remain high even with healthy eating and activity, your doctor may prescribe insulin. Your doctor's office will teach you how to inject insulin to help keep your blood sugar levels normal.