It's not in my country (Iran). I even had to do the 21 months of forced military service, even though I had my medical papers indicating the hostile environment of our army and 21 months of isolation in the barracks would be a poison for my treatment. My stuttering got completely back after that. It took me about 2 years to recover the loss. I don't know why, but when I was in the army service, I couldn't use any of the methods in my treatment to talk.