Hi Megs!

Average weight loss during the 2 week induction period is about 10% of what you need to lose. This is just an average though. Some people will lose more and some will lose less.
If you really want to have the best success possible during induction, I'd suggest doing it by the book and avoiding low carb "treats" and artificial sweeteners. Keep it simple, stick with whole natural foods (no fake foods, bars, etc...) and drink plenty of water.
I wish you the best of success!