Bunchy's in the uk - tests of any sort are discouraged here.
I know I've got left ventricular diastolic heart problems - my gp won't allow me to have any tests on them at all.
I can't get tested for hormones, VO2..
I haven't been tested for Lyme, for Parvovirus or HHV6.
I did get allowed a haemaglobin measurement - my gp told me this is exactly the same as a haematocrit. This is a lie.
I've performed both tests in labs - the results give totally different meanings and they're tests for completely different things.