A.B.
I think 9 months is way too early to worry. i don't think early intervention starts until 15 months. my daughter is 15 months now and she didn't make many sounds at 9 months old either. She now says mama, dada and ball, but in general, if you ask her to say something, she will growl or grunt like you are describing. Anyway, I understand being worried, because i was too. But at 9 months, it is totally normal what you are experiencing. My doc said if she doesn't have more words by 18 months, we'll start early intervention. Anyway, since I had been worried, I heard a million stories about kids who took forever to talk and then one day, just spoke in sentences. they all develop different things at different times.