Accurate way to measure hips?!?

krussel9

I have very narrow hips (to the point where I was told by my dr. that he didn't think "live birth" would be an option for me), I cant seem to find the widest part of my hips. I really want to track my progress ) :

ajk828

bump

superhippiechik

I measure my saddlebags and the dip below it.