Which of the following is a criterion for early diabetes screening in pregnant women?

A first-degree relative with diabetes is indeed a recognized criterion for early diabetes screening in pregnant women. This is because having a first-degree relative, such as a parent or sibling, significantly increases an individual's risk of developing type 2 diabetes due to genetic, lifestyle, and environmental factors. Identifying women at higher risk through family history allows for earlier intervention and management, which can improve outcomes for both the mother and the baby during pregnancy.

Early screening for diabetes, particularly gestational diabetes, is crucial since it can lead to complications if undiagnosed and untreated. Recognizing at-risk women enables healthcare providers to implement appropriate monitoring and preventive strategies.

The other options, while they may be associated with risks related to pregnancy, do not specifically meet the established criteria for early diabetes screening. Hence, they are not prioritized in guidelines for early screening versus a direct family history of diabetes, which is a well-documented risk factor.