Normal Gestational Diabetes Test Results
If your blood glucose level for this screening is higher than 200 mg dl most providers will consider you diabetic and you won t be required to take the glucose tolerance test.
Normal gestational diabetes test results. Results of less than 100 mg dl are normal. For the three hour test. An a1c below 5 7 is normal between 5 7 and 6 4 indicates you have prediabetes and 6 5 or higher indicates you have diabetes. One hour after drinking the glucose option a normal blood sugar level is lower than 180 mg dl 10 mmol l.
All pregnant women are offered this screening test between 24 28 weeks gestation. Results equal to or greater than 126 mg dl after two tests indicate diabetes. Standards of medical care in diabetes 2014 diabetes care january 2014. For the three hour test.
A blood glucose level of 140mg dl or higher will identify 80 of women with gestational diabetes. Mg dl means milligrams per deciliter and mmol l means millimoles per liter. When that cutoff is lowered to 130mg dl the identification increases to 90. When other risk factors are present such as obesity the test may be offered earlier and then repeated if initially normal.
But any score between 140 and 200 means that you ll have to take the three hour glucose tolerance test for a definite diagnosis. A blood glucose level between 140 mg dl and 199 mg dl 7 8 and 11 mmol l is considered impaired glucose tolerance or prediabetes. If your blood glucose level is higher than 190 mg dl 10 6 mmol l after the one hour test you ll be diagnosed with gestational diabetes. Results between 100 and 125 mg dl indicate prediabetes.
The a1c test measures your average blood sugar level over the past 2 or 3 months. A normal fasting blood glucose level is lower than 95 mg dl 5 3 mmol l. Most of the time a normal result for the glucose screening test is a blood sugar that is equal to or less than 140 mg dl 7 8 mmol l 1 hour after drinking the glucose solution. One hour after drinking the glucose solution a normal blood glucose level is lower than 180 mg dl 10 mmol l.
If you re being tested for type 2 diabetes two hours after drinking the glucose option. A normal result means you do not have gestational diabetes. Guideline for detection and management of diabetes in pregnancy joslin diabetes center september 2010. The screening test for gd is called a glucose challenge which aims to see how your body is handling sugars.
A normal blood glucose level is lower than 140 mg dl 7 8 mmol l.