A 28-year-old primigravida at 32 weeks of gestation presents with a fundal height 4 cm less than expected for gestational age. Doppler ultrasound shows normal umbilical artery pulsatility index but reduced cerebroplacental ratio. Which is the most common cause of intrauterine growth restriction in this clinical scenario?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.