Should you be measured at the same place each month to get an accurate measurement of how many inches you lost?? Last month I was measured 8 inches from my bellybutton for my hip measurement.This month when she went down 8 inches she said it was no longer the fullest part of my butt,so instead she went down 6 inches and measured there.Is this right?Did my butt move up 2 inches?If anyone knows please let me know.