Hi, I understand your frustration! I had my surgery on 8/20/12 I have only lost a total of only 10 pounds I am still on full liquids with the exception of one poached egg for breakfast. My calories are limited to 400-500 a day ? My diet consists of one poached egg, 1 Costco protein shake and 4 oz of low sodium tomato soup with unjury protein powder and 50-60 oz of water per day. No one has any answers as to why I am not loosing weight? They say they have never heard of that before and to just be thankful that I am not gaining weight? Your post is the only thing I've come across that is similar, but you are lucky to have lost 27 pounds, you are 17 pounds ahead of me.