Prostate Cancer Sexual Function Impact, Explained By Dr. Tutrone When a man is diagnosed with prostate cancer, he often wonders how the disease will affect his sexual function and sex life. Dr. Tutrone explains that the degree of impact on sexual function is determined primarily by the treatment you choose for this cancer. Watch this video to discover what sexual side effects come with the various types of prostate cancer treatment options. Prostate Cancer Live is a social media show where viewers submit a question and get the answer from an expert. Submit your question now at This information should not be relied upon as a substitute for personal medical advice, diagnosis or treatment. Use the information provided on this site solely at your own risk. If you have any concerns about your health, please consult with a physician.