My 13 month old son can't talk yet. He can say a select few words like go, bye, no, ma ma, da da, and no. He gets upset and screams cuz she doesnt always know what he wants. When she can't figure it out fast enough he starts throughing a tantrum. My mom keeps telling me I need to teach him sign language so he can communicate better. She only plays with him/watches him for an hour a week and that just started this week. her watching him is long enough for me to go to the chiropractor. I think he is fine without learning sign language but she won't listen to me... What do ya'll think I should do?? When do little boys normally start talking?