A Newborn Passing Greenish-Black Stool

Understanding Meconium Stool

Meconium: Meconium is the first stool of a newborn, which is sterile and is accumulated in the fetal intestines during the second half of gestation. It has a distinct greenish black color and a tarry texture. Meconium is typically passed after birth as the newborn hasn't consumed any breast milk or formula while in the womb.

Transition to Seedy Yellow or Tan Stool

As the newborn starts to consume breast milk or formula, meconium is replaced by stools that are seedy yellow or slightly formed tan in color and consistency. This transition marks the beginning of the digestive process in newborns.

Significance of Different Stool Types

The color and consistency of a newborn's stool can provide valuable insights into their digestive health and feeding habits. By understanding the different types of stool, caregivers and healthcare professionals can monitor the baby's development and ensure they are receiving proper nutrition.