The American Diabetes Association’s “2011 Clinical Practice Recommendations” have not changed much from the previous version, but focus on the revision of the diagnosis of gestational diabetes: 1) All pregnant women between 24-28 weeks of gestation are required to perform a 2-hour oral glucose tolerance test with 75 grams of glucose, measuring fasting, 1-hour and 2-hour glucose after glucose administration. (2) The division points of blood glucose values are: fasting is greater than or equal to 92mg/dL (5.11mmol/L); 1 hour after taking glucose is greater than or equal to 180mg/dL (10mmol/L); 2 hour blood glucose is greater than or equal to 153mg/dL (8.5mmol/L). (3) Gestational diabetes can be diagnosed when the blood glucose value at any 1 test point is higher than the split point value. (4) Women who have had gestational diabetes should be screened for diabetes at least every 3 years.