1. C-peptide levels can predict gestational diabetes.
2. Study involved 83 pregnant women with risk factors.
3. Testing done at 16-18 weeks and again at 24-28 weeks.
4. C-peptide at 30 and 60 minutes were key indicators.
5. Age and glucose metrics differed between groups.
6. Limitations included small sample size and single-center study.
7. Further research needed for validation.
8. Early identification could improve patient outcomes.

Source: BMJ Open