Jenna: I have right-sided Menieres with fluctuating hearing-loss and about three years ago, at a routine audiology exam, it was suggested that I would benefit from a hearing-aid. Two weeks later I had an NHS Oticon digital aid with volume control. The aid is programmed to your personal hearing-loss, correcting the "poor" frequencies. Most digital aids do not have a volume-control because they are not required, but Menieres sufferers are provided with aids that ARE volume-adjustable. I was told that similar aids bought privately cost about £800! and you have to buy all your own batteries which I get free. So, don't be persuaded by Specsavers that you need one of their aids when the NHS provide the same at no cost. Incidentally, I was told by the hospital's audiology dept. that, because I am already one of their patients, I do not need to be referred by a GP for further visits - I just phone them to make an appointment. Hope this info. helps - as does my aid!