Thank you your advice has been very helpful.I found it gets easier the further down the line you are, simply because you start doing most of the regular things from memory. I did find it helped in the early stages, if I was cooking something from scratch, even though it took time and effort, to carb count the ingredients carefully, divide by the number of portions, and keep a note of the answer, so that the next time I cooked it I could look up my note of the carbs, so I didn't have to keep reinventing the wheel.