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Toddler Growth and Development

Last updated: November 28, 2024

Overview

Toddlers go through amazing changes between 12 and 36 months. Learn what to expect and find advice to help you nurture your toddler's healthy development.

Toddler development 18-24 months

Toddler development 24-30 months

Toddler play

Play is one of the most important ways toddlers learn, develop, discover the world. Learn more about toddler play:

Toilet training

Most children are ready to start when they are about 30 months of age, but some will be ready earlier and others later. Learn more about toilet training your toddler in this section: