i am on a cycle and its my 3rd wk my next shot is on Monday, so i work hard and do cardio, the stairs master i am at 5'5 163lbs and the last time i got my bf i was at 8.6%.. i weight my self today and i am still at the same weight but i can tell my bf is droping.. so if it is still droping and my weight is staying the sam what does that mean?