Newborn health refers to the well-being of infants during the first 28 days of life. This period is crucial as newborns are vulnerable to various health issues, including infections and birth complications. Proper care, including regular check-ups and vaccinations, is essential to ensure their healthy development. Key factors influencing newborn health include maternal health, access to healthcare, and nutrition. Breastfeeding is highly recommended, as it provides essential nutrients and antibodies. Additionally, creating a safe sleeping environment can help prevent conditions like Sudden Infant Death Syndrome (SIDS). Early detection and treatment of health problems can significantly improve outcomes for newborns.