From birth to toddlerhood

Baby Development Month by Month

Follow your baby's incredible journey from newborn to toddler. Evidence-based guides on milestones, feeding, sleep, and activities for every month.

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Newborn

Months 0–3: The fourth trimester. Bonding, feeding, and adjusting to life together.

Newborn

Welcome to the World!

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Month 1

The First Smile!

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Month 2

Cooing Begins!

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Month 3

The Laughter Arrives!

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Infant

Months 4–6: Discovering the world. Rolling, laughing, and starting solids.

Month 4

Rolling Over!

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Month 5

Grasping Champion!

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Month 6

Starting Solids!

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Baby

Months 7–12: On the move. Crawling, first words, and growing independence.

Month 7

Crawling Is Coming!

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Month 8

Pulling to Stand!

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Month 9

Cruising Along!

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Month 10

Standing Alone!

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Month 11

First Steps?

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Month 12

Happy First Birthday!

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Toddler

Months 13–24: Walking, talking, and exploring everything in sight.

Month 13

First Confident Steps

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Month 14

The Age of Pointing

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Month 15

Speed and Independence

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Month 16

Climbing and Discoveries

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Month 17

Imagination Awakens

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Month 18

The Language Explosion!

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Month 19

Now We're Running!

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Month 20

Jumping and Sentences!

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Month 21

Imagination in Full Bloom!

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Month 22

The Little Cyclist!

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Month 23

Why?

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Month 24

Happy 2nd Birthday!

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