Explainer

Your baby's developmental milestones

Find out about your little one's journey during the first two years of life.

UNICEF
Child development at 9 months.
UNICEF

As your child grows and develops, you’re likely to have thousands of questions — “when will my baby start walking?” or “when can my baby eat solid foods?”. We’re here to help. 

Every baby is unique, but the science is clear: In the first 1,000 days of life, your baby’s brain develops faster than at any other time. Early moments matter and their effects can last a lifetime. 

Get ready to find out all about your baby’s journey during these exciting first two years of life. 

Child development at 2 months.
Child development at 4 months.
Child development at 6 months.
Child development at 9 months.
Child development at 1 year.
Child development at 18 months.
Child development at 2 year.