I had WLS in August 2005. I did great initially as well. I dropped from 350 to 190 in a year a half. I then started fertility treatments which caused me to start gaining the weight back. Now after having a 15 month old child I have seemed to gain a majority of the weight back. I have just started my new weightloss journey in the last two weeks and have lost 15 lbs. Keep up the good work. It is always a battle even if we have "a tool" in place to help us.