I am just fininshing week 4 and I will have lost 1 stone and 6 pounds I lost 4lb a week in the last 2 weeks and looks like I am going to loose the same this week, I am on it for 5 weeks and had hoped to loose 2 stone but looks like I will loose 1 stone 10lb, and it would have been 2 stone in 6 weeks. First week is always more- then probably a stone a month after that