Yes, for most patients, the results of your breast lift with implants should last a lifetime. Of course, it’s vital to maintain a healthy lifestyle and a stable weight. Any further pregnancy has the capability of changing your breasts, as well.
That said, your long-term results are largely dependent on your skin quality and genetics. Further, implants are not lifetime devices, and patients should understand that getting implants means investing in replacing them every 10-15 years.