K.M.
How well does he talk? Our son didn't talk at all at 18 months. Our pediatrician referred us to an audiologist to get his hearing checked. I really didn't think anything was wrong because he would respond when we called, he could hear the doorbell, etc. Well, he had complete blockage in one ear (fluid) and 50% in the other. The doctor explained he couldn't hear enough to repeat the sounds, therefore did not talk. Most kids with excessive fluid have numerous ear infections, but our son did not (probably because I was a SAHM, he was an only child, and not around other children much--therefore not much exposure to sick children). He had tubes put in and began speech. Now he is 5 and in Kindergarten. He speaks very well and has no problems with hearing or speech.