My DD was breech. She was bum down the whole pregnancy, I am not kidding, she was that way at the 12 week scan and everytime we looked there after.
Sorry but there was no way I was going to try and give birth naturally that way given the risks and a health issue of my own, I decided the best way to get my bubba out healthy was c/s but then that is only my personal take on it. Many women do birth breech babies naturally.