Sorry to hijack a serious thread Donna and I hope you don't mind but just to briefly add to the toilet story...

it really didn't help that I'd been constipated for days, suddenly there was movement at the station and relief would have been mine with 10 seconds of final effort. DD chose that precise moment to 'help' by grabbing toilet paper and trying to wipe my bum. Complete dilemma of finishing the job with unpleasant results for DD or trying to get her out of there, hence running around bathroom with knickers half up, half down.