I Also lost weight weeks one and two, then went 12 days with nothing. I worried I was doing something wrong. Saw the APN at my clinic and found out they are hoping for 10% of excess weight in the first month. I was at 14% at day 23 post surgery. I realized the numbers don't help. So I'm trying to take a deep breath, put my head down and follow my program. The weight will take care of its self over time. Of course, I pinball between this good outlook and frustration!