I work for the charity the RNID and wanted to share something that might be useful for you.

If you have concerns about your or any of your family members hearing, you can get them to do a free, quick, online hearing check here: rnid website/hearingcheckaug

This will let you know if their hearing is within the 'normal' range or not.

Hope it is helpful for some of you out there.

Best wishes