my son is 2 and a half and still doesn't say any sentences except night night mumma and in the car (when we go out) oh and "where is he" (waiting for dadda to come home) I am a nurse and spoke to the speechies at work and they said no point getting anything done unless he has an attention span of around half an hour as spech sessions require concentration and one on one. there is no way my son would sit for half an hour! so I just have to wait until he can and if he hasn't improved then off he will go. He prob has about 20 words now so he is delayed but there is nothing I can do for him right now but encourage him at home and repeat everything! best of luck maybe see your GP for a referral at least.