Early Detection of Gestational Diabetes Mellitus in Pregnancy

Eligibility Criteria

• * 1\) age greater than or equal to 18 years old,
• * 2\) singleton gestation less than or equal to 12 weeks at initial obstetric visit,
• * 3\) receiving prenatal care at UMMHC and plans to deliver at UMMHC,
• * 4\) able and willing to provide informed consent,
• * 5\) English or Spanish speaking, and
• * 6\) are at high risk for developing GDM by ACOG clinical risk factor guidelines.
• * 1\) known diagnosis of pre-existing pregestational diabetes,
• * 2\) plan to receive prenatal care or deliver outside of UMMHC,
• * 3\) inability to complete oral glucose tolerance test (e.g. gastric bypass surgery history, gastric dumping syndrome history, vomiting of oral glucose tolerance test), or
• * 4\) systemic steroid use.