Thanks again, Eve.
I know I'm obsessing on things as they come up at the moment – basically to feel that I'm doing all I can myself to minimise the various pitfalls looming. The more I go in to it, the more it seems its just a matter of adding more water to my usual routine unless the Doctor himself makes a more specific recomendation. One pharmacist has just told me to make up "at least half" the target with water. Once you include 500ml plus just to down the tablets, another litre isn't anything like as daunting.
Phil
