You've signed up for a medical study that requires you to provide certain samples collected in a controlled environment. As one of the nurses working on the study, I know it can be difficult to produce these samples in such a sterile, clinical setting. So I'm going to do my best to make sure you are able to give me the biggest sample possible, by any means necessary. Your consent form says you signed on for pretty much everything and I fully intend to make use of that consent...