Parenting by babyalistsJuly 9, 20179:44 pmJuly 10, 2017 Child development milestones From Centers for Disease Control and Prevention website 2 months 4 months 6 months 9 months 1 year 18 months 2 years 3 years 4 years 5 years Please share the wordsTweetShare on TumblrEmailLike this:Like Loading... Related