Gogz,
It makes no difference what you wear to a medical. You will take your clothes off pretty quickly once in. When reading Zooker's contributions, you'd do well to keep what's displayed at the bottom of every page on PPRuNe.....
As these are anonymous forums the origins of the contributions may be opposite to what may be apparent. In fact the press may use it, or the unscrupulous, or sciolists*, to elicit certain reactions.