I have been seeing my doctor monthly since starting this, as I went to see her to explain what diet I was going to do and while she was very supportive she wanted to monitor me.
When I was coming up to the food break week she was fine with me skipping it for the first time, but she did say during my last visit last week that I should not go more than 10-12 weeks without any additional food.
Others have stayed on TS for longer than that and been fine, but everyone is different and you should listen to your own body. Don't be afraid to add food when you are ready - we all have to eat again at some point and so will have to face that challenge.
I'm personally feeling ready for it now. I have just started my 10th week. I'm doing TS this week until Sunday, then I'm doing WS for 5 days before a total weekend off as I am going away for a weekend. After that I will come back on TS for 4 weeks before moving through WS and SS for a few weeks each and any remaining weightloss will be done by Weightwatchers.
While I LOVE the results Exante has given me and it has largely been plain sailing, I don't know if I could go all the way to goal with no additional food. I like the idea of WW for the last stone or so to get into the habit of heathly eating and understanding how much food a smaller weight actually needs.
Sorry, I waffled on a bit there!! Whatever you decide, good luck xx