My son is 2.3 years old and talks gibberish. He never says mommy unless he s crying. He responds to his name, recognizes the names of familiar characters- Mickey, Nemo, etc and mimics favorite scenes when DVD s on, e.g. Screaming, sounds, etc. he s also just been in crèche for 2 weeks. My questions are1. Do I have to be concerned about his speech and see a therapist? 2. He has been placed in a class with 0-18 years olds because the 2-3 year olds were too rough and teachers worried he might get hurt. Will this not affect his development? E.g. Regress