You may have heard of a medical catheter before. Yet, what is it exactly and how is it used? The website, Biology of Aging, grants readers information for curious minds. We take the ability to urinate for granted, and hardly notice it unless under urgent circumstances. There are various people out there that require a catheter attachment to help them urinate regularly. There could be a number of reasons. One person might need a catheter for overactive bladder, and another has an enlarged prostate gland. However, despite the benefits a catheter can have, it also comes with risks, especially for …