I've now been on Phase 3 - Stabilization for 5 weeks (35 days). I am supposed to be in this phase for 100 days (5 days for every pound I have lost). According to the diet, I can be on PV days everyday except for 1 day a week where I go back to PP. I'm allowed to eat 2 slices of whole wheat bread and one fruit everyday. I can eat 1 serving of starch per week and 1 celebration meal per week.
I haven't been fully following the prescribed diet but I've still maintained my 20 pounds of weight loss. I have been doing PV days almost everyday and instead of being restricted to eating 2 WW bread and 1 fruit everyday, I've been randomly eating carbs/starches throughout the week, sometimes I eat more than the equivalent of 2 slices of WW bread and 1 fruit and sometimes I eat less. I think it all averages out in the end and as long as I'm not gaining back the weight that I've lost, I will continue this way for another 65 days.
I've convinced so many people to be on this diet now and it's amazing to see other people have the same or even better results as mine!