What is the period of the first four week of a baby's life?

The first four weeks of a baby's life are referred to as the neonatal period. This time is crucial for the baby's development, as they adapt to life outside the womb. During this period, the baby undergoes significant changes, including physical growth, sensory development, and establishing feeding routines. Parents often focus on bonding, monitoring health, and adjusting to the new demands of caring for a newborn.