#AskTheExpert My son is 12.5 months old. He is an active child and hitting most of his milestones as expected. But when it comes to speech i am very worried about him. He makes all types of sounds, says amma baba ....but very rarely. I have noticed he makes sounds only when he is frustrated or while I am playing with him and he is excited. I try and speak with him as much as possible. He observes my mouth but does not imitate me. I am very worried about this. Please tell me if this is normal.