heel prick test

The heel prick test, also known as newborn screening, is a simple blood test performed on newborns shortly after birth. A small sample of blood is taken from the baby's heel to check for certain genetic, metabolic, and endocrine disorders. Early detection can help prevent serious health issues or developmental delays. The test typically screens for conditions like phenylketonuria (PKU) and congenital hypothyroidism. Parents are usually informed about the results within a few weeks, allowing for timely intervention if necessary. This vital screening helps ensure babies start life healthy.