How much do people usually lose in the first week? And few weeks after?

You may not see any loss for a few days after surgery, because you have been pumped full of Fluid. I started losing about two days after surgery and averaged a lb per day for about three weeks. I then stalled for about a week then lost about another 5 lbs and at a complete stall now. Going to have to have nothing but Protein, no carbs to get it moving again. I'm not really one to be compared to as I only had 60 lbs to lose to start with as I was banded until I had to have it removed and had to have bypass.