Just to quickly apologise for my terrible typing and editing of the post just before. I clearly didn't read through it well and have just noticed all these silly little mistakes, when it's too late to undo them. There is evidence that shows learning new skills your whole life- which doesn't end at retirement- keeps your brain healthy and more "plastic" therefore more easily retain new information. You could consider my typing as a new language to be learnt. A friend once told me when I went to try to clarify what I had just poorly said "It's alright, I speak Claire" I wish she was wrong. Happy Parenting!