Hi tojilll, Very good question. But impossible to give a definitive answer! Regardless if you have breast implants or not, as you age, the tissue in your breasts and the structure of your breasts begin to change. This is due to changes in your reproductive hormones caused by the natural process of aging. As a result of these changes, your breasts begin to lose their firmness and fullness. Hopefully, with the proper placement of an implant, you retain your fullness. But with the reduced amount of estrogen, your skin will become drier, making it less elastic. With less elasticity, the breasts lose firmness can develop a stretched and saggy appearance. If your breasts are naturally larger or you have a larger implant, you will likely be looking at a breast lift, or mastopexy, at some point. However, genetics and lifestyle play a huge roll. Bottom line, you can have a great result with breast augmentation at any age and while nothing can stop the normal aging process, when performed by an experienced, board certified cosmetic surgeon, your augmentation should be designed to achieve results that not only look natural now, but will also age naturally with you. Good Luck!