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Introducing Cup & Straw Drinking

AAP recommends introducing open cup around 6 months with solid foods. Straw cups can be introduced around 9 months. Transition from bottle to cup by 12-15 months (bottles after 12 months linked to tooth decay, overeating).

Cup types: Open cup (best for development), straw cup (easier transition, good for motor skills), 360/sippy cup (less messy but may delay speech development if used long-term).

Learning cups is messy! Part of development. Expect spills - totally normal.

What to Do

  • Start with open cup at 6 months - put tiny amount of water or breast milk
  • You hold cup and tip to baby's lips - they'll learn to sip
  • Expect spills and dribbles - it's practice! Use small amounts to minimize mess
  • Offer cup at mealtimes in high chair when starting solids
  • Try straw cup around 9 months - teaches different sucking pattern than bottle
  • To teach straw: Put straw in liquid, cover top with finger, lift straw with liquid trapped, place in baby's mouth and release finger
  • Avoid sippy cups with hard spouts long-term - can affect teeth alignment and speech
  • By 12 months: Offer all milk/formula in cup, phase out bottles
  • Make bottles less appealing: Only offer in one boring location, not as comfort
  • Make cups exciting: Let baby choose colorful cups, use special cup just for them
  • Cold turkey method: Replace all bottles with cups at once (usually works best)
  • DO NOT put juice in cups/bottles - water or milk only for babies under 12 months

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