Some of the developmental characteristics of a healthy 2-month-old baby include turning the head to locate sounds, visually fixing on close objects, vocally responding to familiar voices and smiling in response to stimuli.
Review Date 2/2/2021
Updated by: Neil K. Kaneshiro, MD, MHA, Clinical Professor of Pediatrics, University of Washington School of Medicine, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.