I can’t answer that question Gwyneth I’m sorry. I’m not a GP, but my daughter and son-in-law are GPs, and that’s where I got most of my information from, but sadly no longer, because they emigrated to New Zealand on 13th May, to work as GPs there. They will be gone for two years, and I hope they will return then, but they may decide to stay. I hope they don’t, but that is selfish of me because I hate being parted from my daughter and our grandchildren. I’ll probably know more about the New Zealand GP Practices in another two years than I do about British ones 
Anyway, about ears. My mother had a problem with her hearing. Her GP Practice no longer does ear syringing and so we found a Practice that does it privately. I think the cost was about £90. Anyway I took her down, but after the nurse saw her, she said she had no wax in her ears, so she wasn’t charged. We went instead to Boots because they have a sight/hearing clinic at some stores. It turned out her hearing was really down in both ears, and so she was fitted with hearing aids. The difference is amazing, she can now hear. Although my mother paid for her hearing aids, they are available on the NHS as I understand it, as my father in law has NHS aids. You could make an appointment at a Boots or Specsavers hearing clinic. Let me know how you get on.