Final answer:
Gestational diabetes is diagnosed through lab tests that reveal high blood glucose levels during pregnancy. Lifestyle changes and medication can be used to manage and control the condition.
Step-by-step explanation:
Gestational diabetes refers to high blood glucose levels during pregnancy. It is diagnosed through lab tests that reveal higher than normal blood glucose levels, a condition known as hyperglycemia. Lifestyle changes, such as moderate weight loss, regular physical activity, and a healthful diet, can help reduce blood glucose levels. In some cases, medication may be necessary to control gestational diabetes.
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