Sorry, but what is ECV?
"External cephalic version (ECV), also known as a breech version, is a procedure in which external manipulation is used to change a fetus from a breech presentation to a vertex (head down) presentation."
http://www.vbac.com/2010/11/a-breech-version-may-avoid-a-first-cesarean-or-lead-to-a-vbac/
How painful/successful was it and when did you have it performed? I had brushed it off the entire time but am just considering it today, a couple days before my planned c-section...