| • Age ≥25 years |
| • BMI ≥25 kg/m 2 in Americans and BMI ≥23 kg/m 2 in Asian Americans |
| • High risk ethnic groups – South Asian, Aboriginal, Hispanic |
| • Previous history of GDM |
| • Family history of type 2 diabetes |
| • History of poor obstetric outcomes – congenital malformations, still birth etc. |