A NICU, or Neonatal Intensive Care Unit, is a specialized hospital unit designed to care for premature or critically ill newborns. These units are equipped with advanced medical technology and staffed by trained healthcare professionals, including neonatologists, nurses, and respiratory therapists, who provide round-the-clock care. In a NICU, babies may receive treatments for various conditions, such as breathing difficulties, infections, or low birth weight. The environment is carefully controlled to support the delicate needs of these infants, ensuring they have the best chance for healthy development and recovery before going home.