Welcome to the board!
It sounds like you've already hit your sweet spot seeing as you're averaging about 1lb loss a week. That typically indicates you're slowly and steadily burning mostly fat. IMO, as long as these results continue (and assuming you're being consistent with diet and training), I wouldn't change a thing, regardless of your body changing.
Now, when is it time to change? The obvious one is when results slow/stop. Even then, i'd give it 2 weeks to be sure. Sometimes there are just weeks when nothing happens. Fat loss (and muscle growth for that matter) doesn't occur in a linear fashion. Also, if energy level/mood changes for the worse, consider changing. Add 15 mins to your cardio sessions, and/or up the intensity. Reduce calories slightly, 200 or so to start with. I'd opt for the former over the latter however. Also, reevaluate your diet and see if there's anything that can be taken out to bring things back into motion... i.e. milk, breads, etc.
Hope this helps.






Reply With Quote