Brian
To be honest, no.
I believe that Mrs H, when she requested her medical be recorded, was told that this counted as one of her two "attempts" for the medical, this being the case, if you insist on a new date, you run the risk of your file being returned to the DWP as a no show, with all the problems that follow on from this.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems