Screening for and diagnosis of GDM
Perform a 75-g OGTT, with plasma glucose measurement fasting and at 1 and 2 h, at 24–28 weeks of gestation in women not previously diagnosed with overt diabetes. |
The OGTT should be performed in the morning after an overnight fast of at least 8 h. |
The diagnosis of GDM is made when any of the following plasma glucose values are exceeded:
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