I have done 5:2 dieting before, twice, and had different experiences on both times. My first time was great - I lost about 7lbs (a lot for me, I can never stick to anything) and felt really great for it, more energy, better skin, more confident etc. I went downhill when my finals for Uni came around and I ate like a pig whilst revising, and just completely fell off the band wagon. I then spent the summer in America and put all the weight back on - and then some. Since coming back from America I tried 5:2 but wasn't sure what went wrong really, I just didn't seem to be loosing weight at all. Might have been my 'feasting' on non fast days, or I might have been under estimating my calorie intake on fast days. I since have been trying Slimming World and yo-yo a lot with it as I tend to binge and fall off the wagon. I think this time around I should do 5:2 as it's the only diet I have ever actually lost weight on. Also, I know that quite a lot of people do 5:2 when they have not got a huge amount to loose (I realistically have about a stone to loose, would love 1 and a 1/2) SOOOO here goes nothing! Only decided this morning so my first fasting day is going to be tomorrow. I'm going to have 3 days fasting this week, Thursday, Saturday and Monday to give myself a bit of a boost. Would love to hear anyone else's stories or how they are getting on Good luck everyone!