IDOB The Index of
Developmental Observations

CDC#CDC63

Doesn’t make vowel sounds (“ah”, “eh”, “oh”)

Developmental Milestone

Source	CDC
Category	Act Early
Expected age	6
Critical age	6

No additional description of this milestone is available.

IDOB > Milestones > CDC > Doesn’t make vowel sounds (“ah”, “eh”, “oh”)

Last Updated: Dec. 29, 2016

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