Firstly thank you to the nice responses, glad to be of help.
I would welcome any advice/tips on aeroplane travel because i need to go to the loo every hour. Have traveled by air before but becoming worried now if there are delays when on the plane so the loos are closed i.e turbulance. Am also embarressed if the flight is more than 2 hours or so have avoided places further afield. Do other stuff but sometimes i think it would be nice to try more exotic places. when you are older you have more disposable income not to mention time but lack ability etc at the same time it is a rare beast that has no cross to bear in lifes senior stage. i know.