We started teaching Andrew sign language about a month ago. Today he did his first sign, "All Done." It sort of looks like praise the Lord, but I will take it.
We started sign language with Katie when she was 10 months old and she did her first sign, "baby" when she was 13 months old (coincidently, the same age as Andrew now). Katie was a little later than some in talking so signing really helped with her frustration to communicate with us. (Her first word, "Tuck" was at 15 months old). Some of Katie's other first signs included: eat, more, all done, and milk. Hopefully Andrew will learn those and more in the near future to eliminate some of the screaming we have been experiencing lately (end of video).