I have from August to January to get 3 stone off! (20kg) is it possible? I need to be down to the correct bmi to get on fertility meds etc! I'm going to join the gym and slimming world or weight watchers. I just need to know if I put my heart and soul into it can I get rid of it by January? they originally give me 3 months and I told them it just wasn't possible so they gave me 6