Which condition may require closer monitoring of a newborn's weight?

Closer monitoring of a newborn's weight is essential in a variety of circumstances, each of which can have significant implications for the infant's health and development.

Congenital heart defects can impact an infant's ability to feed adequately, leading to weight gain issues. Typically, infants with such conditions may tire easily during feeding, which can interfere with their caloric intake and subsequently affect their weight.

Low birth weight represents a direct indication that the infant may have faced challenges in utero, potentially resulting from factors like inadequate nutrition or health issues with the mother. These infants are at higher risk for complications and may require more diligent monitoring to ensure they are gaining weight properly.

Premature birth poses additional risks, as infants born before the expected delivery date may not have fully developed the necessary systems for feeding and growth. Those who are premature often have a higher chance of experiencing feeding difficulties, necessitating ongoing weight assessments to ensure they are progressing in a healthy manner.

Given these scenarios, it's evident that all the conditions listed—congenital heart defects, low birth weight, and premature birth—necessitate careful observation of a newborn's weight to manage and support their health effectively. This holistic approach emphasizes the importance of monitoring in various situations to mitigate potential health risks.