What everybody else said.
Go over to the Elevator forum and read my post on Plateaus.
When I started this program a year ago, my first week I lost 14.5 pounds (I had 110 to lose). The second week I lost 4 pounds. The third week I lost 0.5 pounds (all these were Sunday to Sunday weights). The fourth week I lost . . . 0.5 pounds. Can you imagine how frustrated I was? I held on by looking at people who had had success on this program, people like Nancy, and Mike, and Carrie, and Sylvia, and the woman in Hawaii I can't remember her name -- camille, I think. I went through all the Studio pictures before and after. And, most important of all, I STUCK WITH THE PROGRAM! NO CHEATS.
Week 5 was a 3.5 pound loss, and week 6 was 4 pounds. I started this program on Jan. 3 last year at 270, and on Feb. 3 I was between 246 and 247.5. On March 3 I was about 232. On April 3 I was 224.5.
I had taken two "breaks" before then, one to go to Hawaii and one to go to New York, and went back to MFing when I got home. The only reason I'm not "done" is that I stopped Medifasting in early September, having lost 90 pounds. I'm about five pounds heavier right now than when I stopped, due to the holiday. I'm back on MF now, and determined to get those last 25 or so pounds off before summer.
The program works. Sometimes our body adjusts to losing weight by changing the number on the scale, and sometimes it adjusts by changing the inches on the measuring tape. If you haven't already taken your measurements so that you have a starting point of reference, do so. Those weeks that the scale doesn't show much movement, check your measurements, you'll find that they have probably changed.
Hon, I started this thing at 47 years old, having been fat all my life, and having had so many diets either not work or stop working or just not be able to stay on them. This program works. It's like the bank: You deposit your Medifast into your body, and you take out fat. Hang in there. It works. I promise.
Oh. And don't weigh yourself every day. That'll drive you crazy until you do learn to trust the program. Once a week, no more.