I came across your comment when I was searching on Reddit. My name is Alhanoof Sahrah, and I am a speech-language pathologist and doctoral researcher at the University of Reading, UK. I am currently conducting research into late-onset stuttering. Please let your son participate in my online questionnaire study if it's convenient for you. I would be extremely grateful. He can click the link for more information or to participate. Although my criteria is 18 years old or above, his stuttering seems highly related to my study. His participation means a lot to me. [https://uor-redcap.reading.ac.uk/surveys/?s=MY8HNC8EEYXHFHA7](https://uor-redcap.reading.ac.uk/surveys/?s=MY8HNC8EEYXHFHA7)