..I started to diet 3 weeks ago and lost 2-3 lb .I know you shouldn't weigh yourself every day. but cant help it. take every thing of including watch , hoping that extra 0z will help.like a Michael Macintyre sketch. . I came across this site and joined up to the 12week NHS plan yesterday and have done it to the book. weighing my food Calorie counting ect... and behold me I gained 1lb.5 over night.....I really would like to do this and its nice to do it with other people to get encouragement... but was a little confused and I do know its very early days..