The hormone of pregnancy is the Human Gonadotropic Hormone.
Hormone, a naturally occurring molecule secreted by both plants and animals that controls physiological processes and sustains homeostasis. Hormones work by inducing responses in particular organs or tissues that have been developed to respond to very small amounts of them.
According to the traditional theory of hormones, after leaving the glands that secrete them and entering the bloodstream, hormones go to their targets. Endocrine secretion is the term used to describe this method of release (direct bloodstream entry).
The term "hormone" now encompasses similar regulating compounds that are transported via diffusion across cell membranes as opposed to by a blood system, going beyond its original definition of a blood-borne release.
Learn more about Hormone with the help of the given link:
https://brainly.com/question/14272889
#SPJ4