My baby boy reached all milestones as an infant, even walking before 10 months. He is now 2 1/2 years old and still barely talking. The words he does say are not annunciated. He seems to understand everything we say to him. He listens to us when we talk to him, follows simple direction. He just isn't talking, its lots of grunts and pointing at things. Im definitely getting concerned although i know every kid learns at different rates. But this seems to be too delayed at this point. Also, something I've noticed that may not even be related, but he gets easily upset when someone raises their voice. The other day his big sister screached with excitement and he cried like he was scared. Any insight greatly appreciated!