Age Guide

All about your 2 week old

You're a couple weeks in and still figuring each other out. Here's what to expect, with expert guidance to help you find your footing.

This week can bring more wakeful stretches as your baby adjusts to the big wide world. Use the buttons below to jump to each section.

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Topic

Sleep at 2 weeks

What to expect across a 24-hour stretch

Two week olds still don't follow a set clock schedule. The cycle below repeats day and night, with stretches that can look completely different from one round to the next.

Feed · every 2 - 3 hours, day and night
Diaper change and brief snuggle
Scattered sleep · Sleep is spread out across 24 hours · no true "bedtime" yet
Sleep · short stretches, often 30 min - 2 hrs
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Repeats across 24 hours
Day/night confusion is common at 2 weeks and typically improves by 8 weeks.
14 - 17 hrs
Total sleep across 24 hours
Note that these are guidelines. What's normal and healthy can vary.
30 - 90 min
Wake windows
No two days look the same yet.
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Topic

Development at 2 weeks

2-week milestones to watch for

Every baby develops on their own timeline, but here are the milestones most 2 week olds hit. Use it as a gentle guide, not a checklist to stress over.

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Motor

  • ✓Briefly lifts head during chest-to-chest tummy time
  • ✓Moves arms and legs in jerky, reflexive motions
  • ✓Hands often stay in fists
  • ✓Shows a strong grasp reflex when something touches their palm
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Communication

  • ✓Cries to signal hunger, discomfort, or overstimulation
  • ✓Quiets to a familiar voice
  • ✓Makes small throaty sounds
  • ✓Recognizes your voice
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Cognitive

  • ✓Focuses on objects 8 - 12 inches away
  • ✓Follows a dangled toy briefly to midline
  • ✓Tracks high-contrast patterns briefly
  • ✓Startles to loud sounds
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Social & Emotional

  • ✓Calms when picked up or rocked
  • ✓Settles to your warmth and smell
  • ✓May make brief, fleeting smiles, often during sleep. Real social smiles tend to appear closer to 6 - 8 weeks
  • ✓Stares at faces and holds your gaze
Heads up: If many of these milestones haven't shown up, your baby seems to have lost a skill they had, or something feels off, reach out to your healthcare provider. Trust your instincts — you know your baby best.
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Topic

Feeding at 2 weeks

Feeding at 2 weeks, by the numbers

Breast milk or formula is your baby's only nutrition. At 2 weeks, many babies are feeding a bit more often as their first growth spurt approaches.

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8 - 12
Feeds across 24 hours
Small, frequent feeds support a newborn's digestion.
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2 - 3 hrs
Between feeds
Closer to every 2 hours for breastfed babies (formula digests slower).
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2 - 3 oz
Per feeding
Amounts are similar for breastfed and formula-fed babies at this age.
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Good to know

A newborn's stomach is about the size of a small apricot, which is why frequent, small feeds are the norm right now.

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