Is it do able? When I did slimming world last year I lost 7lb in my first week. I lost almost 2 stone in 4 months but I lost motivation, broke my ankle and had something else fairly traumatic happen. Anyway I put all the weight back on plus 3lb.
I've cut out all treats as if I have one I will binge. I've made portions smaller and no seconds. Drinking lots of water and walking at a decent pace for 1 hour 3x a week. I'm hungry and grumpy and this is only day 3. I've lost 2 lb in 2 days. Is 2 stone in 12 weeks too ambitious?