What is the typical weight loss percentage for term infants after birth?

The typical weight loss percentage for term infants after birth is 5-10%. This range is considered normal physiological weight loss during the first few days of life. After birth, infants may lose weight due to factors such as the loss of excess fluid, transitioning from in utero nutrition to feeding, and the adjustment of their metabolism. Generally, the average weight loss is about 7% of their birth weight by the end of the first week, and most infants will regain their birth weight within 10 to 14 days.

Understanding this percentage is crucial for neonatal care because it helps nurses and healthcare providers assess whether an infant's weight loss is within normal limits. A weight loss greater than 10% may indicate issues such as inadequate feeding, dehydration, or underlying health conditions that would require further evaluation and management.