OT, so please scroll on!
@Bulls**t detector …I am/have been in the same boat as you.
My youngest has autism and was non verbal until almost 6 years old.
It’s painful and heartbreaking, and no one can fully understand unless they’ve been in that situation themselves.
I don’t know how old your boy is, but I hope that he finds his voice. We were told that we should prepare for the highly likely fact that ours never would - and here we are now with a 9 year old who literally doesn’t stop talking. So keep positive, talk and read to your boy as much as you can, and I hope that one day soon, everything that has been stored in his head will all come out, and you can finally cry the happy tears of relief as I did.
I hope you don’t have to wait too much longer - best wishes to you and your son
*Sorry Tattlers, but I wanted to acknowledge @Bulls**t detector’s post, despite it being on the previous thread and being off topic.