How Long Should I Wait for a Second Round of Lipo/Fat Transfer to Breasts?

At least a 6 month wait to allow softening of the previous lipoed areas is my rule of thumb. Best to discuss with your lipo surgeon. 

You will have more pain and swelling if the fat harvested from the previous sites. You can have your second surgery now.

All surgeons have their own experience with this, though we don't like to use the same donor area a second time for fat transfers to the buttock, or the breast. The more the fat is traumatized, the less the take, especially in the breast where cysts and calcification can become a problem, a new harvest site is best.
Best of luck,
peterejohnsonmd