Baby Development 0 - 12 months of age

The developmental observations shared in My BabyLingua are thoughtfully created using a synthesis of established research in early childhood development, speech and language development, and pediatric guidance.

These charts are informed by widely recognized frameworks and organizations, including:

• Centers for Disease Control and Prevention (CDC) developmental milestones

• American Academy of Pediatrics (AAP) developmental guidelines

• World Health Organization (WHO) early childhood development resources

• American Speech-Language-Hearing Association (ASHA) communication development standards

• Zero to Three early development and relationship-based research

• Harvard Center on the Developing Child research on brain development and early experiences

Rather than presenting rigid milestone checklists, My BabyLingua translates developmental research into real-life, observable moments that parents can recognize in everyday interactions.

Each monthly chart is designed to reflect:

• Natural variation in development

• The connection between communication, movement, and emotional growth

• How skills build progressively over time

These charts are intended to support awareness, connection, and confidence — not to diagnose or evaluate development.