The clinical care of women who have gestational diabetes varies across the globe, and the guidelines emerge from several organizations. In the United States, the American Congress of Obstetricians and Gynecologists has published a great deal on the subject. The American Diabetes Association is another excellent source .
Outside the United States is the International Diabetes Federation in several countries. In the United Kingdom, the National Institute for Health and Care Excellence has much information. Moreover, the Canadian Diabetes Association offers a variety of resources .