Hi Lotty, yes Ive read all about the 5/2 diet a couple of friends tried it but didnt get on with it. Im very happy with slimming world, its just last year I know I didnt do it, so back on it now and enjoying again. I always only diet 6 days a week as it is, and its worked for me, ive lost 4.5 stone now, just a stone to go and im on target! x