Most patients should wait until they have recovered well from the tummy tuck before having breast augmentation. A common minimum is about 3 months, but many surgeons prefer 3 to 6 months depending on how extensive the tummy tuck was, whether muscle repair was done, and whether there were any healing problems. I do not see a visible photo on this page, so this is based on your question text. The important point is that you should be walking normally, off strong pain medication, eating well, healed at the incision, and cleared by your tummy tuck surgeon before another elective anesthetic. If there was infection, wound separation, seroma, anemia, blood clot risk, or prolonged swelling, it is safer to wait longer. Your plastic surgeon can time the second stage after examining your healing and reviewing your operative details.