I finally went back to Weight Watchers last week. I feel totally ready to do it again. I weighed 12 st 10 1/2 which is the heaviest I've ever been. I had a really good week and lost 3 1/2 lbs which I'm dead chuffed with.
It's definitly more about sorting your life than just what you eat. It worked for me before I got pregnant because I planned ahead, shopped sensibly and didn't let food rule my life. Hopefully it'll be that way this time too.