What condition may require a pregnant woman to have an elevated blood glucose test repeated?

Gestational diabetes is a condition that arises during pregnancy when the body is unable to produce enough insulin to keep blood glucose levels within a normal range. When an elevated blood glucose test is detected, it often suggests that the woman may have gestational diabetes, which can impact both maternal and fetal health if not properly managed.

Repeating the elevated blood glucose test is crucial because it helps confirm the diagnosis of gestational diabetes. This confirmation is necessary to determine the appropriate management plan, including dietary changes, physical activity, or insulin therapy to control blood glucose levels and reduce potential complications such as macrosomia (larger-than-average baby), preterm delivery, or the development of type 2 diabetes later in life for both the mother and child.

While other conditions like preeclampsia, hypoglycemia, and cholestasis can occur during pregnancy and may affect a woman's health, they do not specifically relate to the need for repeating a blood glucose test based on elevated findings in the same way gestational diabetes does.