they will drop and fluff out, basically settle in to place all your muscles will relax and release the implant so it then drops into a nicer round shape rather than tornado boobs, they will project more outwards which gives the extra cup size rather then projecting all at the top (when your implant is all at the top waiting to drop). this can take u to a 1 year 12months, my boobs fully settled around 6/7months I first got measured an E both women who measured me said once I drop more il be an F and then bigger once they have settled, I laughed at them as I didn’t believe them but im now a 28G/30FF 9 months on, for me I would say iv gone up cup sizes simply due to my own breast tissue growing as I was still growing before the op xx