The fields of pediatric nursing, neonatal intensive care nursing (NICU) and pediatric intensive care nursing (PICU) are specialized branches of the nursing profession that examine family-centered care, growth and development, needs and problems of infants and children in health and disease and in different age periods. Also, by using critical thinking skills based on family-centered nursing and care process, they present the appropriate interventions to solve the common health problems in babies and children and emphasize on the education and empowerment of the family and children.