Work out gestational diabetes risk instantly with clear inputs, formula shown and shareable results.
Counts the NICE NG3 gestational diabetes risk factors, including BMI of 30 or more and maternal age of 40 or more, and reports whether glucose tolerance testing is indicated.
NICE NG3 risk factors
BMI >=30, previous gestational diabetes, previous macrosomic baby >=4.5 kg, first-degree relative with diabetes, family origin with high diabetes prevalence
Educational estimate only. Not a substitute for professional clinical judgement, and must not be used to make treatment or dosing decisions.
Yes. NICE NG3 recommends an oral glucose tolerance test when any single listed risk factor is present.
Advanced maternal age is included in several national guidelines even though NICE lists the four factors above; it is counted here as a modifier.