The bladder is where the body stores urine before it leaves the body. Urine is what we call the liquid waste made by the kidneys. The bladder is a hollow organ in the pelvis with flexible, muscular walls. The bladder can get bigger or smaller as it fills with urine. Urine is carried to the bladder through tubes called ureters. When you go to the bathroom, the muscles in your bladder will contract. They then push urine out through a tube called the urethra.
Some research suggests you may be able to help lower your PSA by making diet or lifestyle changes, including: