Just finished week 8 and feel fantastic about the whole this, physically and mentally. My question is when can I expect to see body changes? I do feel fitter and think my thighs may be ever so slightly more toned (my husband says he can see a big difference!) but am impatient to see real results. I suspect this may take a good 6 mths, am I correct?? Also although I can feel the muscles in my legs strengthening whilst i'm running I do not feel it in the calfs.