Pregnant women urine sugar 1 + may be gestational diabetes, may also be physiological factors and other causes.
Gestational diabetes mellitus when blood glucose rises more than the renal tubular absorption of sugar, can cause elevated urine sugar, resulting in urine sugar 1 +, so pregnant women urine sugar 1 + may be gestational diabetes mellitus, at this time, you can improve the fasting blood glucose, two hours after the meal glucose, glycated hemoglobin and other tests, to make further judgments.
During pregnancy, the proximal renal tubule’s ability to reabsorb sugar decreases, which can lead to a positive urine glucose; after eating a large amount of carbohydrates, especially foods with a very high sugar content, it can lead to blood glucose exceeding the renal glucose threshold in a transient manner, and then a positive urine glucose situation occurs.
Pregnant women with a positive urine glucose test are advised to go to the hospital and ask the doctor to determine the cause of the positive urine glucose test.