I've been wondering for a while if my little boy is on track with his speech... He's 19 months and has maybe 10-15 words. I know that's not unusual, and it can't be helping that he regularly hears at least 2 languages at home and a couple more on the street. But he also has ZERO interest in reading and scribbling... I'll read him a book and he'll barely glance at the pictures. I'll hand him crayons and he'll do everything with them but draw. I'll sit next to him and draw and he'll barely look at what I'm doing. Is this normal? Should i be worrying? FWIW he's really good at communicating, there's just no talking. I was a chatterbox by one, so I was really hoping he'd at least be trying to speak by now!