I am on my 12th day out, feeling GREAT, no "adverse side effects" to speak of. I'm still on liquids. I have been getting in all of my water and about 60 grams of protein per day. I have walked daily. The first week I lost 10 pounds. This week, I have just teetered at the same weight. It doesn't make sense! My caloric intake is about 500 calories a day. Has anyone else had this problem?

Kthump, Search for 3 week stall, although it sounds like yours may be starting a little early. Especially if you lost a good bit of weight on the pre-op diet, the stall kicks in and you may not lose anything for several days. It is normal, natural, and it will pass. Theories abound, but I think it's our body's way of readjusting to all the changes after surgery. You have gone from eating whatever you like to barely putting any calories in and your body says "Whoa!"

The weight loss will resume, but this is a great time to measure yourself and see the changes in your size/shape that are going on. I walked out of my first size lost during a stall. I hadn't dropped anything pound-wise in days, then I put on my work pants and they fell to the floor. That's a big WOW moment, and it happened when I thought I wasn't losing anything.

Look for the NSVs (non scale victories) and pay attention to the inches lost, especially during stalls. The stalls will happen, but they usually mean that you're losing inches as things adjust themselves.

good luck!!