Neonatal development refers to the growth and changes that occur in a baby during the first 28 days after birth. This period is crucial as newborns adapt to life outside the womb. They begin to develop basic skills like feeding, sleeping, and responding to their environment. Care during this time is essential for ensuring healthy growth and development. During neonatal development, babies undergo significant physical and neurological changes. Their senses, such as sight and hearing, start to improve, allowing them to recognize voices and faces, including their parents. Proper nutrition, warmth, and medical care are vital to support this rapid development and help prevent complications.