Dr. Michael C. Lin, DDS ,

This article provides a clear, age-by-age roadmap for pediatric well-child visits—from the first days after birth through adolescence—so you know when to schedule checkups and why they matter. It explains what to expect at each visit, including growth and developmental screenings, immunizations, vision and hearing checks, and guidance on sleep, nutrition, behavior, and safety. You’ll learn the typical cadence (more frequent visits in infancy, then annual checkups in the school years) and how regular care supports early detection and prevention. The guide also highlights warning signs and situations that warrant calling the pediatrician between visits, helping caregivers feel confident and prepared.