1-Step Pregnancy Diabetes Test Not Endorsed

Changing the test used for pregnancy diabetes could diagnose more women. However, an expert panel is urging caution. About 5% of pregnant U.S. women are diagnosed with gestational (pregnancy) diabetes. This problem usually goes away after the birth. However, it can cause problems, such as an increase in larger babies and cesarean section deliveries. These mothers also are more likely to develop type 2 diabetes later in life. Diagnosis allows for treatment with diet, exercise and sometimes medicines. The most common test used in the United States is a two-step process. But the American Diabetes Association supports a one-step test. This test also lowers the blood sugar level required for diagnosis. The National Institutes of Health gathered a group of experts this week to look at the issue. They supported keeping the two-step test for now.