Breasts were done in 2001.  I went from an "A" to a full "C", small "D".  They went through my arm pits and left the breasts untouched.  VERY painful.  I think I was on everything but Morphine.  Had a "Valium Cocktail" right before surgery and lost 3 days.  Could not remember ANYTHING.  REally strange.
I bruised pretty badly and it took MONTHS for me to not have that "fire shooting out of my nipples" sensation.  I have an area about the size of a quarter under each breast that is completely numb. Doctor said they don't damage nerve endings...just bruise them but heck after 5 years, you'd think the bruised endings would have healed.
 
Looking back, I would have gotten a small "C".  I get back aches now every once in a while...but I love them!