Week-by-week library · 17 months old

Month 17

Quick answer

What is my baby up to at 17 months old?

This month, a first attempt at running might look more like a fast, happy stumble, and that's exactly right.

Last reviewed 2026-08-28 by This Week Baby editorial team

What's developing

Motor

Running, still a bit unsteady, and kicking a ball with practice are emerging gross motor skills for many toddlers now.

Communication

Pointing to a few named body parts when asked is common around this age.

Try this together this week

  • Open, safe space for running practice, indoors or out.
  • A soft, light ball for gentle kicking practice.
  • Play "where's your nose/toes/tummy" games to build body-part vocabulary.
  • Read together daily; toddlers this age often love pointing at pictures you name.

What parents often notice

A stumbly, wide-legged run is the completely normal early running gait; smoother coordination develops with practice over the following months.

Sourced to

  • Zero to Three, Early Development guides

Last reviewed by the This Week Baby editorial team.

Coming up