Child Development Milestones: Month-by-Month Guide for Parents

By Dashvanth Healthcare Medical Team · Reviewed by our specialists · East Delhi

Why Milestones Matter

Developmental milestones are skills most children achieve by a specific age. They serve as checkpoints — not absolute deadlines. However, significant delays across multiple domains or regression (losing skills) warrant prompt paediatric evaluation.

Key Milestones by Age

2 Months

• Smiles responsively (social smile)
• Holds head briefly when prone
• Coos and vocalises
• Follows face/object to midline

4 Months

• Head steady; holds chest up when prone
• Brings hands to mouth
• Laughs, babbles
• Recognises familiar faces

6 Months

• Sits with support
• Rolls both ways
• Transfers objects hand-to-hand
• Babbles consonants (ba, da)

9 Months

• Sits independently
• Crawls (some children skip this)
• Pincer grasp emerging
• Says "mama", "dada" non-specifically
• Stranger anxiety appears

12 Months

• Pulls to stand, cruises furniture
• Says 1–2 words meaningfully
• Points to desired objects
• Plays peek-a-boo

18 Months

• Walks independently
• 10–20 words
• Follows simple 2-step commands
• Points to body parts

2 Years

• Runs, climbs stairs (2 feet per step)
• 50+ words; 2-word phrases
• 50% of speech intelligible to strangers
• Parallel play