What gestational age defines a post-term baby?

A post-term baby is defined as one that is born after 42 weeks of gestation. The classification of pregnancy duration is essential for understanding potential risks and management strategies for both the mother and the baby.

The majority of pregnancies are considered full-term when they reach between 39 and 40 weeks, with 42 weeks marking the point where the risks for complications increase for both the mother and the baby. After 42 weeks, the likelihood of the baby experiencing health issues, such as meconium aspiration and decreased amniotic fluid, increases significantly, necessitating careful monitoring and decision-making for delivery.

Understanding this definition is crucial for healthcare providers, particularly in critical care settings, to ensure appropriate care and intervention for post-term pregnancies.