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Gestational diabetes screening — USMLE Step 3 MCQ

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ModerateOB/GYN (prenatal care, contraception, screening)Gestational diabetes screeningUSMLE Step 3

A 27-year-old pregnant patient at 25 weeks' gestation has no prior diabetes and no symptoms. BMI before pregnancy was 31 kg/m2. Fetal growth is appropriate. Which of the following is the most appropriate screening recommendation?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: DScreen for gestational diabetes now

Asymptomatic pregnant persons are screened for gestational diabetes at 24 weeks' gestation or later.

Reference: USPSTF A and B Recommendations, current online summary