My DS is 19 months old and I am concerned about his lack of understanding and speech. He doesn't seem to understand much at all and doesn't follow simple commands such as 'get me the book/car' or things along those lines. He will follow very basic requests such as come here, or come and have a cuddle, but that's about it.
He also isn't saying very much. He has about 3 or 4 animal sounds he makes, and a few approximations for nursery rhymes e.g. he says 'garg' for round and round the garden, whilst doing the actions. As well as mummum / da and 'dug' for the dog. He also pats the dogs and tries to say good boy. However if he wants something he will just point to it and make 'uh' noises or come over and tap me to get my attention, he won't ask for me or a drink or food. He does however babble constantly, using intonation and speech like structure.
I have spoken to the HV and she didn't really seem concerned, but the lack of understanding thats worrying me. Does this sound concerning? Is there anything I can do to help him? HV is going to review him again at 2, but that feels like such a long time away