ok thanks for all of your replies ladies. I'm starting to think i may be just a tad paranoid

His speach is excellent (well beyond an average 2 yr old) and he is normal in all other ways (he interacts well with other kids etc).

I will do some research though just to ease my mind a bit i think (although i am queen of paranoid so not sure how much it would help), but like u said amberj it really shouldn't mean anything on its own, and thanks for saying that it has put me at ease a little more