How do you look after a newborn baby?

To care for a newborn baby, ensure they are fed regularly, typically every 2-3 hours, whether through breastfeeding or formula. Keep the baby's diaper clean and change it frequently to prevent rashes. Provide a safe sleeping environment by placing them on their back in a crib free of soft bedding. Additionally, engage with your newborn through gentle touch and soothing sounds to promote bonding and comfort.