I am told that if you are more than like 10-15 lbs over weight that the Velashape will not work. IS this true? I did the Zerona but I have a condition called PCOS and it apparently prevented that from working and they said we should have done Velashape first....so now.... I'm doing it... but i Really can't handle more disappointment so before I go through another 11 treatments what are others thoughts?