yeah thats true whitey, i went into 'cotton on body' and they only had a 12D 10C and 10D in this bra i wanted, and the 12D was too big, the 10C was good, but the cup was slightly small, so she said the 10D is an equivalent to a 12C in cup sizes. Who knew! But as you loose weight, your actual boobs will get smaller, so i'd say when you get down to the 18 your boobs will shrink cup size as well as band size.
Also, if you do chest exercises, like push ups, or bench press etc, ur boobs get perkier because of the muscle underneath! its like a natural lift.
As for surgery it is drastic, but its one of those things u need to assess when u get to that situation, i always tell people to wait until they have children, because your body will change so much that you may need to get yet another tuck or lift.
Goal: 65-67 kg <-------Ultimate Goal:
For now? No weighing for a few weeks...