"Proctology" typically refers to the theological study of the doctrine of "last things" or "end times" in Christian theology. It is concerned with subjects such as death, judgment, heaven, hell, and the ultimate destiny of humankind and the universe. Proctology contrasts with "eschatology," which specifically deals with the study of the end times or the final events in human history according to religious beliefs.
In a more general sense, "Proctology" can refer to the study of beginnings or origins, particularly in the fields of philosophy, theology, and anthropology. It explores questions about the creation of the universe, the emergence of life, and the foundations of existence.
However, it's worth noting that "Proctology" is not as widely used or recognized as terms like "eschatology" or "theology." If you're referring to the study of beginnings or origins in a non-theological context, you might find terms like "cosmogony," "cosmology," or "ontology" more commonly used. These terms focus on the study of the universe's origins, its structure, or the nature of being, respectively.