Breast augmentation is suitable for women who want to enlarge their breasts or restore lost volume due to pregnancy, ageing or weight loss. You should be in good health, have no uncontrolled medical problems and have stopped smoking at least two weeks before the procedure. Slight sagging or asymmetry of the breasts are also indicators. If you have recently stopped breastfeeding, you should wait 1-2 months for the breast size to stabilize.