It's already been 4 months since I received breast augmentation from Dr. Kim Kook-hyeon of Human Plastic Surgery. There was some upper bulge for a month or two, but now the shape is very natural and the feel seems to be getting better as time goes by. I had the surgery done with arm/mentor extra/350cc. Now I'm just waiting for the surgery scars to fade! For your information, the staff are very friendly. More than anything, I am very satisfied with how pretty it looks!