Hearing Loss

Well, my Mother-in-law has just come back from her fourth trip to Australia (we live in England, Australia is right the other side of the world), she's got a special 'toffee' hearing aid for one ear and each time she's come back, her hearing's not been affected at all, well as far as we can tell anyway. It's advisable for her to chew gum or boiled sweets while she's on the plane to help stop the 'popping' that sometimes happens. Happy holiday! :)