D.K.
Hi J.. Let me start by saying that I am a speech pathologist that specializes in children birth through 7 years of age. I have 13 years experience. I have 2 children: a soon to be 4 year old girl and an almost 2 year old boy. Sound familiar?? My first question to you is, is he imitating you at all? Attemting, even if it's not perfect? That's a good key here. Also, does he put ANY 2 words together? Like, cat-meow, or truck, beep or anything. That's another key here. Two year olds TYPICALLY will put 2 words together. Also, how many words does he have? Ten, twenty, thirty? He should have about 50 by now that he uses spontaneously. That said, if he doesn't have that many don't get alarmed yet. It's more important that he's trying to imitate what you say. I don't care much HOW it sounds as long as he's trying. Another good predictor is how many consonant and vowel sounds he has in his repertoire. Like can he only say, /b/, /p/ and /m/ sounds and only says the /ah/ vowel. If he has a limited repertoire of sounds then you may want to get him tested. If not, then he's probably just a late bloomer and you have nothing to worry about. You can email me if you'd like if you have more questions...my email is ____@____.com I've helped!