Life expectancy with a Gleason score of 7 (3+4) can vary, but many men live 10-15 years or longer without treatment, especially if the cancer remains localized and progresses slowly. In fact, some men with intermediate-risk prostate cancer live out their natural lifespan without symptoms or complications, particularly when closely monitored with active surveillance.

It’s worth noting that prostate cancer often grows very slowly, and many men with this condition die of other causes rather than the cancer itself. Regular checkups and PSA tests can help monitor the disease and catch any changes early.

While treatment can have side effects, there are also supportive therapies and lifestyle changes, like diet and exercise, that might help maintain quality of life and slow progression. Don’t lose hope—there’s a good chance of living many fulfilling years, even without aggressive treatment.