I know how frustrating it can be when the scale won't move.
A few questions:
1. Have you been exercising? If so, what is your activity level?
I find that when my weight loss stalls, it does so because of my lack of exercise. In fact I'm stalled now because I have not been that active!
2. What foods have you been eating? What is your diet plan?
I find that when I also stall, I am either not eating enough food or I'm eating bad foods for me again. Like breads and things. Or things that make me retain water.