How many words was your child saying at 12 months?

My son says, "baba", "mama", and "dada" but not consistently (mama mainly when he's mad, dada whenever he feels, baba randomly). He babbles a ton, too, and also says, "no" a lot and when he's excited says, "ooh!".I probably shouldn't be, but I'm concerned he should be saying more. His pediatrician doesn't seem concerned but I'm an anxious human and worry about anything and everything I possibly can. So, how many words does your child say/did they say at this age? Does this sound normal to you? Any tips for helping beef up his vocabulary and make "mama", "dada", and "baba" more frequent and with meaning? I'm trying repetition now and have been for a bit and it seems to be helping but there has to be more that I can do. via /r/Parenting http://ift.tt/2h36Sef