A nurse is caring for a client who is breastfeeding their newborn 1 week following delivery. Which of the following types of stool from the newborn should the nurse expect?

Newborn stool characteristics vary depending on feeding method and the infant’s age. In breastfed infants, stool consistency, color, and frequency reflect the digestion of human milk, which is highly digestible and well absorbed. By about 1 week of age, stools transition from early neonatal patterns to more mature breast milk stools. Recognizing normal stool patterns helps the nurse differentiate between expected findings and signs of gastrointestinal dysfunction or infection. Rationale: A. Sticky stools are typically associated with meconium, which is the first stool passed by a newborn within the first 24 to 48 hours of life. Meconium is thick, tar-like, and composed of amniotic fluid, mucus, and intestinal secretions. At 1 week of age, a breastfed infant should no longer be passing meconium, making this finding abnormal for this stage. B. Watery stools may suggest diarrhea or gastrointestinal infection rather than normal breastfed infant stool. Breastfed stools can be soft, but they are not typically excessively watery or explosive. Persistent watery stools may indicate malabsorption, infection, or feeding intolerance and would require further assessment. C. Frothy stools are more commonly associated with conditions such as lactose overload or imbalance between foremilk and hindmilk intake. This may occur if the infant is receiving mostly foremilk, which is higher in lactose and lower in fat. However, frothy stool is not the expected normal stool type for a healthy 1-week-old breastfed newborn. D. Seedy stools are the expected finding in a breastfed newborn at 1 week of age. These stools are typically yellow to mustard-colored, soft, and contain small seed-like particles due to partially digested milk fat. This appearance reflects normal digestion and adequate intake of breast milk.