Evidence-based tool to calculate the risk of developing gestational diabetes, high blood pressure or both during pregnancy

The calculated risk is a prediction only. When monitored and treated properly, women with high blood pressure or diabetes during pregnancy can have healthy pregnancies, normal deliveries and healthy babies. This tool is not a replacement for clinical judgement, always consult a medical professional to discuss your situation.





Pre-pregnancy weight

Pre-existing conditions

High blood pressure

Polycystic ovary syndrome (PCOS)

Chronic kidney disease (CKD)

Previous pregnancies

Babies carried beyond 24 weeks of pregnancy

Genetic factors

Family history of diabetes

Biological ancestry

  • Disclaimer: MCHRI provides information, models, calculators, equations and algorithms (tools) intended for use by healthcare professionals. These tools do not give professional advice; physicians and other healthcare professionals who use these tools should exercise their own clinical judgment as to the information they provide. Read More

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