29th April 2024

A 32-year-old woman, 24 weeks pregnant, is referred to the antenatal clinic for a routine glucose tolerance test.

A 32-year-old woman, 24 weeks pregnant, is referred to the antenatal clinic for a routine glucose tolerance test. She has no personal history of diabetes but has a family history of type 2 diabetes. Her BMI is 30 kg/m², and her blood pressure is 130/85 mmHg. The glucose tolerance test reveals a fasting glucose of 5.8 mmol/L and a 2-hour glucose of 9.2 mmol/L.

Which is the most likely diagnosis?