my 19 months boy communicate very less. He wants to play all the time.He can play with different cars,blocks.he also love animals.his out door activities are also good,.he is usually a smiling and happy baby. he makes sound like Tata, Aita, when he wants something he says DeDeDe, when he see cats then say mew etc.He also know clapping, peek a boo, he says Ma, ba etc. But he points on objects very less. when i ask who is your mom ,he never points on me. .