If you're concerned, I say have him evaluated...though don't be surprised if they use the whole socialization he should go to daycare thing. That is so weird to me seeing as daycare didn't really exist like that 100 years ago and people still learned to talk!!!
I have a friend with a son who was at a similar place to yours language wise when he was 2. Now at 3 he's pretty verbal. Some children take longer than others. I don't think there's necessarily reason to lay blame, but I do think that at age 2, if you as a mother are concerned, it could be worth getting an "expert" opinion. I think your doctor can order an evaluation by a speach pathologist or someone along those lines.
I have a friend with a son who was at a similar place to yours language wise when he was 2. Now at 3 he's pretty verbal. Some children take longer than others. I don't think there's necessarily reason to lay blame, but I do think that at age 2, if you as a mother are concerned, it could be worth getting an "expert" opinion. I think your doctor can order an evaluation by a speach pathologist or someone along those lines.