Breast fat grafting inquiry

Breast fat grafting involves harvesting your own fat and transplanting it into the breasts, right?

I don't think there is an unlimited limit(?)

Is there a limit to the amount of fat that can be treated at once?

How many sessions of repeated procedures are needed to achieve the desired results?

Or is it too much to expect more than one treatment session?

I'm curious if the size is also somewhat decided during the consultation.

My biggest concern is the side effects. Can I return to daily life immediately?