So my sons dr asked me how many words he can say i told her like 8 or 9 and she said it was a little that kids his age can say like 20 or so she’s giving him 3 months if he doesn’t improve in talking she’s gonna send him to a specialist !! He’s a very talkative person well in gibberish lol but i try talking to him and repeating but he only repeats the words when he wants too !! Any tips on how to expand the vocabulary he’s a year and a half around there