Dd has had her eye checked regularly from a young age. She has always been slightly long-sighted which I've been told is normal for children and never been seen as a problem. Then had her eye tested to day and she has changed to short sighted (-0.25 R -0.50 L). Not bad only slight I know but we have been ask to keep eye on things (sorry for the pun) as her eye could change still and her need glasses. I know puberty can trigger changes in the eye but is it likely to change much.