My DS is 7 mo next week. He hasn't yet babbled at all - by this I mean bababa, dada etc. He makes a lot of noise generally, screeching, shrieking, yelling and generic vowel sounds. He does this when moaning, excited and in response to us. He also does a fake cough to get our attention. He has recently started making 'pfff' and 'ffff' shapes with his lips and pushing air through them (IYSWIM) but not with any noise.
He laughs and smiles all the time, he plays peekaboo etc and responds to us. He sits up and is very into his food. What else.... He is showing no signs of crawling yet. He rolled over very early at 13 wo and did it incessantly for a month or so. Now shows no interest in doing so.
I'm just freaking out because both of my DH's sister's kids are ASD and I read somewhere that this could be a sign. I hope I'm worrying about nothing, do you think I am?