Long story short, my son is four next month. He can't walk or talk. He has had test after test, with no answers. Last year he had triome genetic testing and yesterday I got a letter saying the results are back...but I won't find out what they are for another two months! Earliest appointment they will give me apparently. I am trying to be patient but it's actually been 4 years of waiting for an answer and I can't think about anything else now I know the results are back.