Fat transfer to breast. How much fat can be removed from donor site?

In my experience most women who want breast augmentation don't really have enough fat available to permit this by liposuction and fat transfer. When an area suction, anticipating transfer or not, the suction is performed until no further fat is coming out. That is the endpoint. In the occasional patient that I take care of using fat for augmentation exclusively all of it is used.

There are no standard guidelines regarding how much fat can or should be injected. Although you can have the procedure done a second or third time, your fat can not be saved fir this purpose. You would need more fat harvested at the time of the second procedure.