So my 21 month old babbles mostly and can say probably around 15-20 words. He understands instructions, and mainly points and babbles to what he wants. He is developing normal in every other way. I try and get him to repeat simple words but he repeats them by saying something like “dada” or “babo” (his word for bubble). My niece and nephew were saying lots of words by this time, but they are also in daycare, he is not (not sure if this has something to do with it). Is anybody else going through the same thing? Is this normal? Thankyou!