Losing volume after fat transfer. Will Noogleberry help? I am 8 days post-op, when can I start Noogleberry? (photos)

Thanks for your question.
I don't have any experience with noogleberry, but have used BRAVA before.
The benefit of these devices is the stretch of tissue and expansion of the breasts before injection of the fat. I don't see a lot of upside using them only after the fat has been injected. The downside is that you may compress fat that has been injected and cause the cells to die and you will definitely get some skin irritation that may lead to hyperpigmentation.
For these reasons, I wouldn't advise that you use it now. Perhaps you can try it before your next fat grafting session.