My son just turned 6 and since about 2 he’s had a stutter and atypical disfluency. Sometimes he repeats the same word like 10 times, and sometimes he uses placeholder words like um, and. It gets better and worse at times. We’ve been to speech therapists but he still has the stutter. Has anyone’s kids outgrown theirs after 6? He’s a really bright kid and it doesn’t bother him, but sometimes other kids do ask why he talks differently. he knows his words far stuck/bumpy. Thanks