My usually fit and healthy 16yo woke up earlier this week with weak legs.
By lunchtime she could only walk with support.
We spent a day at the hospital where they did tests, ruled out loads of stuff, but no conclusion.
One possibility mooted is that it is stress related. She has had a lot happen to her in her life, and this year (1st year 6th form) has been particularly difficult.
I've done a search of the web but failed to find easily anything about this kind of thing. Anyone any experience or know of sources of information?