For about a month, GS9 has been complaining about blurry distance vision. It was so sudden and so pronounced I thought he was making more of it than it really was. But, I called last week, & got the appointment this morning. The dr said he seldom sees a kid with such poor vision on his first visit.

I told the dr. how sudden this seemed, and he said when kids around that age go through growth spurts their eyes can change rapidly. Bingo! Right before he started complaining he grew 1.75 inches in 7 weeks.
No big deal, glasses are on their way and GS9 is really looking forward to getting them. I just wanted to share this experience in case it helps anyone.