Sugar screening is to check blood sugar and conduct glucose tolerance test. Pregnant women with high risk of sugar screening results will generally recommend sugar tolerance test to confirm whether they have gestational diabetes. Under normal circumstances, the examination needs to be on an empty stomach, usually at 24-28 weeks of pregnancy. Let's take a look at the normal value of pregnant women's sugar screen.

50g Normal value of diabetes screening results:

Normal range of reference items Abnormal risk blood glucose ≤7.8mmol/L If it exceeds the normal value, it means that diabetes screening is abnormal and further glucose tolerance test is needed. Normal value of glucose tolerance test results:

Abnormal risk in the normal range of reference items Fasting blood glucose ≤5.6mmol/L If two or more items reach or exceed the normal value, it can be diagnosed as gestational diabetes, and if only 1 item is higher than the normal value, it can be diagnosed as abnormal glucose tolerance.

1 hr blood glucose ≤10.3mmol/l 2h blood glucose ≤ 8.6mmol/l 3h blood glucose ≤6.7 mmol/L 75g Normal value of diabetes screening results:

Gestational diabetes can be diagnosed when the value of any one of the three items ≤5. 1mmol/L reaches or exceeds the critical value.

1 hour blood glucose ≤ 10.0 mmol/L 2-hour blood glucose ≤8.5 mmol/L