Thank you all, that's very helpful 
Maths, Chemistry & Biology are strong & favourite subjects of hers, so I had hope/thought they might be important ones.
She shouldn't be in a wheelchair by the time she needs to go to Uni, I hope to god she isn't at least :( This is an injury that should heal once we get the right help, which unfortunately has been very slow coming & I can't find anyone private that we can get her too, who will see under 16s.
She will likely still need some help disability wise as EDS will mean she's extra exhausted, sore & prone to picking up viruses etc, plus she has stomach trouble, especially when stressed, but things should settle down a lot once she gets puberty out of the way. She's very stoic & good at just getting on with it regardless anyway, so she should cope, it's just things are really bad at the moment.
She has been away from school since February, she's had very little in the way of way of work at home. School have said not to worry, she's so bright & works hard so they are confident she will soon catch up when she returns to class, so just to get better. This is a relief in some ways, but not in others, especially as it's taking so much longer than we expected & we still have no real idea of an end. Paperwork has been going through for a home tutor, so we expect she will have something next term, but as of yet we don't know exactly what.
That said she still doesn't have any effective pain management, so she really struggles to concentrate & is very hard on herself if she attempts work & can't think straight, we've had a few complete meltdowns as a result, so it's a very tough balancing act.
Does it really need to be Oxford or Cambridge to get into medicine ?? We live in a university city & we're hopeful she could study locally as apparently we have a good medical school too, this would work best both financially & for her health needs & at the moment it's what she would prefer.
I can see why students doctors keep their options open & end up not becoming surgeons, I've got to admit, we would be happier if that happened as it sounds like a hellishly stressful career path for her. Our Chiropractor has tried to talk her into choosing that instead as it's rewarding, healing, but far less stress & I wish she would take what sounds like good advice to me, but she has her heart set on med school
DevilsAvacado that sounds like a great idea, I think she would love that -where would I find those sorts of courses please ?