What gestational age defines late preterm infants?

• A. 28-32 weeks
• B. 32-33 weeks + 6 days
• C. 34-36 weeks + 6 days
• D. 37 weeks or more

Answer: (C)

Late preterm infants are specifically defined as those born between 34 weeks and 36 weeks plus 6 days of gestation. This period is crucial because infants in this category, while not classified as extremely preterm, often face challenges that can impact their immediate health and development. They may be at increased risk for respiratory distress, feeding difficulties, and temperature regulation problems compared to infants born at full term. Understanding this classification is essential for healthcare providers when assessing the needs of newborns and planning appropriate care, as it recognizes that late preterm infants may require special attention despite being closer in gestational age to full-term infants.