Well for the past 2 weeks I have been exercising 3 times a week as normal and have been good and keeping to 1500 calories a day and I felt great convincing myself that I must have lost a pound or 2 but am so disappointed not lost anything infact put on 1/2lb , my son has lost half a stone in his first 2 weeks which is great but I feel worse. Does anyone have any ideas ?? I do weights at the gym and love it but am now wondering if maybe that's not helping .If I had only lost 1 lb I would be pleased . need some help.