125+ Milestones Across Four Domains of Child Development

Baby Nova now tracks over 125 milestones across four domains of development, organized from 2 months to 5 years.

The Four Domains

Social and Emotional: How a child interacts with others, expresses emotions, and develops independence.

Language and Communication: From cooing and babbling to first words and full sentences.

Cognitive: Problem-solving, cause and effect, memory, and attention.

Motor (Gross and Fine): Physical development including rolling over, sitting up, crawling, walking.

Why Tracking Matters

Knowing what milestones to look for helps parents engage with their child’s development intentionally.