How to Take Care of a Newborn: A Pediatrician's Guide for the First Weeks
Taking care of a newborn comes down to a small set of basics. Feed on demand, place your baby on their back to sleep on a firm, flat surface, keep the umbilical cord stump clean and dry, change diapers often, soothe gently, and know the signs that mean call the doctor right away. The most important rule: any fever of 100.4°F (38°C) or higher in a baby under 3 months is a medical emergency. Call your pediatrician or go to the ER immediately.