Breast implants are made to last forever. There is no expiration date and no need to replace them unless there is a problem (i.e., rupture of the implant). Typically, as long as you are satisfied with your implants and do not experience any complications such as leaks, ruptures or capsular contractures, there is no need to replace them. However, if you do experience a complication or wish to change your implants for a smaller or larger size, Dr. Greenwald can discuss revision surgery with you.