My DS had about a dozen or so words by 12 months, including a couple of 2 word combinations, all in context but lately we've noticed that he says virtually no words now. Instead he just points and says 'uh' all the time.
DH thinks it's because he is focusing on learning to walk (he's almost there), and that it's one skill at a time sort of thing, but i'm getting worried. I'm sure it's not a good sign to forget words already learned.
He's a very sociable wee boy, loving, and doing well with his milestones. I think i'm worried that this might be an early indicator of autism. He also loves stcking blocks, flaps his arms a lot (rather than saying no).
I'm a constant worrier and I'm sure if it wasn't this, I'd be worried about something else.