I was 149.6 lbs three mornings ago. I've been eating fairly well and working out each evening. I weighed myself this morning and it's back up a lb to 150.6. You can't go by this stupid machine. The low #'s - sure - no way to miscalculate them. But I know I haven't put on a lb of fat in 3 days.
The scale. Tricky. Potentially misleading and discouraging. That's all I have to say.