Sitting here worrying myself silly in the middle of the night about my son. He is almost nine months old and he is just so quiet. He has a boisterous older brother, but ds2 just sits there watching him play. ds2 is a very happy little boy and is always smiling, sleeps well, is always grabbing my face, putting his hand in my mouth, loves cuddles, loves his toys and has not got a problem with eye contact. However, the only noises he makes are laughing, crying, occasional vowel sounds and a lot of "Mmmmm, mummm" noises when eating his food. I am worrying already that he has a language delay problem and have been looking at all your posts about autism and apraxia. Do you think it is too early to be worried? What else should I look for in order for it to be something like autism or apraxia?