I dunno what is a so-called 'official diagnose' but my mother,father,my teachers,my classmates,and even myself didn't find any problems in my speech before 11 and I didn't have any moments of blocking or something difficult prior to and in speeches,totally linguisically healthy.But I've caught an ADHD and it was diagnosed by my parents and [myself.Is](https://myself.Is) that relevant to stutter? Also if there were any pathologists to check out if my stutter is caused from linguistic synthetic problems,I'd pay for them but it seems there are no such alternatives in China and I'm a Chinese.There are no medical departments in my country to examine if it is true.