Penis symptoms that interfere with sexual activity or urination could be serious. Learn the signs and symptoms of penis problems that require a doctor's help....
How do urologists evaluate and diagnose painful penis? A penis disorder is a medical problem. Learn more about possible diagnoses for penis disorders now....
I don't think that the bump near your penis is connected with colon cancer. You should experience other symptoms to have colon cancer.
How old are you? Have you thought about making some tests for STD's?