The prostate is a male reproductive gland . Therefore, when cancerous cells develop in the prostate, it results in difficulty in many of the daily processes involved with ejaculation and reproduction . However, when prostate cancer starts spreading to other parts of the body (metastatic prostate cancer), it becomes dangerous and more difficult to cure as it is challenging to target the cancer cells that are now in various organs of the body . Multiple symptoms of this cancer include loss of weight, tiredness, and painful or irritable urination . Even though it is hard to cure metastatic prostate cancer, there are many remedies (chemotherapy and immunotherapy) that one can partake in to soften the symptoms .