A good diagnosis really helps. Hopefully, you can get him therapy that will help him.

This doesn't fit either of my kids but my DD (now 19) did have a lot of gross motor problems as a baby/toddler because of low muscle tone, as well as many other issues including speech/language problems and was eventually diagnosed with LD's. But she did not have the fine motor problems, so this syndrome doesn't fit. We did get her early intervention starting at 12 months that helped immensely. At her 1st birthday she could sit but didn't move anywhere. (No crawling, no pulling up.) But by the time she was in K it was hard for others to notice.