Hi Lisa,
I've been on both of these meds at once and lost a significant amount of weight (55 lbs at the time). I know that some meds do make it harder to lose, but if you are like I was, eating A LOT, then if you cut back to a normal healthy amount I can't imagine your body not responding. Everybody is different of course, but I don't believe these 2 drugs are so powerful that their affects can't be overcome.
Feel free to join us in our 'Weekly Chat' thread. I can safely say that most of us are on meds and at least I am on BC as well and have the ability to take off the pounds (at least when we are 'on plan'

). They are a great bunch of ladies!