Noun
sexology (countable and uncountable, plural sexologies)
The study of sex and sexuality, usually from a psychological or clinical perspective.
This pioneer of sexology [Krafft-Ebing] even came to question whether homosexuality might be innate (and people began to forgive us for living, as if it would matter to anyone if being an Atlético de Madrid fan was innate or not.) Miss Shangay Lily
Pierpont, C. R., "A Critic at Large: A Study in Scarlett", p. 102. During this period in which Mitchell was reading pornography and sexology, she was also writing Gone with the Wind. Source: Internet
That work is considered as having established sexology as a scientific discipline. Source: Internet
Throughout his career he published on topics as diverse as neurology, sexology, historical biography, and the history of card games. Source: Internet