There are no definitive studies on the time it takes for prostate cancer to progress from early to advanced stages, and the practice is related to the degree of malignancy, treatment, and the patient’s own condition, ranging from several years to only a few months. There are no studies on the time it takes for prostate cancer to progress, and treatment is usually given immediately upon detection to control progression, so there are no observational studies on this issue. The time it takes for prostate cancer to progress is generally related to the degree of malignancy, the duration of treatment, and the patient’s own physical condition. It may take about several years or more to progress from early to advanced stages, or as little as a few months if the disease is highly malignant and not treated aggressively. If prostate cancer is suspected or diagnosed, it is recommended to go to a regular hospital for a comprehensive assessment of the condition and follow the doctor’s instructions for treatment to avoid delays.