urinology
noun
- the study of urine or the science of the urinary system
Wiktionary
noun
Etymology: From urine + -ology.
- The study of urine as a way to analyze a patient's health.
- undinism; watersports
“In discrete short chapters under the heading "The Leeching," the author interposes lessons on everything from bondage to coprophagy and urinology with sample scene dialogues.”