Frustrated

I had my ultrasound today to find out if my bleeding "situation" had healed itself. I am optimistic. The doctor didn't call today (hopefully a good sign) and it didn't seem like they took a LOT of images of the uterus (hopefully another good sign). If it is good news I am going to immediately call the IVF clinic and request they do their own ultrasound to "reevaluate" what's going on down there. I know there is still endo and I know there is still part of the cyst on my ovary. If our chances of IVF working or not have gone up or down I want to know before we put TOO much money into IVF. If our chances are 40% is it worth it? If our chances are 20% is it worth it? URG, where is my crystal ball when I need it???