I've seen the thread below about late talkers but I'm not particularly concerned that DS has any 'problems'. He's interacting, playing games, communicating and babbling loads just wondering if he is a 'late talker'.
Have met 2 other children this week who are months younger than DS and they are both saying loads of words. I think DS said 'hiya' the other day but might have just been babble.
Just out of interest, when did your kids start building up a vocab?