Newborn screening tests identify health issues early to support infant development

Newborn screening is now performed within 24-48 hours after birth to detect hidden genetic, metabolic, and endocrine disorders. This early testing is crucial for preventing serious health issues, especially in preterm infants who are more vulnerable to complications. Advancements in lab technology have expanded the range of conditions that can be detected. New methods, such as mass spectrometry, allow for screening multiple disorders from a single blood sample, improving early diagnosis and treatment options. Pediatricians play a key role in interpreting screening results and guiding parents. Educating families about the importance of these tests helps alleviate concerns and supports informed decision-making regarding their baby's health.