signs that cancer is spreading
Other prostate cancer signs & symptoms. Prostate cancer may spread (metastasize) to nearby tissues or bones. If the cancer spreads to the spine, it may press on the spinal nerves. Other prostate cancer symptoms include: 1  Blood in semen. 2  Difficulty getting an erection (erectile dysfunction). 3  Painful ejaculation. 4  Swelling in legs or pelvic area.