A neonatal intensive care unit (NICU), also known as an intensive care nursery (ICN), is an intensive care unit (ICU) specializing in the care of ill or premature newborn infants. Neonatal refers to the first 28 days of life. Neonatal care, as known as specialized nurseries or intensive care, has been around since the 1960s.

Parents can visit and spend time with their babies who stay in the NICU. Other family members might be able to visit, but only during set hours and only a few at a time. Children visiting the NICU must be well (not sick) and should have all their immunizations. Check with the hospital staff about which family members can see your baby.