Male prostitution is the act or practice of men providing sexual services in return for payment. It is a form of sex work. Although clients can be of any gender, the vast majority are older males looking to fulfill their sexual needs. Male prostitutes have been far less studied than female prostitutes by researchers. Even so, male prostitution has an extensive history including regulation through homosexuality, conceptual developments on sexuality, and the HIV/AIDS, monkeypox, and COVID-19 epidemic impact. In the last century, male sex work has seen various advancements. Popularizing new sexual acts, methods of exchange, and carving out a spot in cinema. Today, there is a focus on improving the work conditions, treatment, and mental health of male sex workers. Terminology The terms used for male prostitutes generally differ from those used for females. Some terms vary by clientele or method of business. Where prostitution is illegal or taboo, it is common for male prostitutes to use euphemisms which present their business as providing companionship, nude modeling or dancing, body massage, or some other acceptable fee-for-service arrangement. Thus one may be referred to as a male escort, gigolo (implying female customers), rent boy, hustler (more common for those soliciting in public places), model, or masseur. A man who does not regard himself as gay or bisexual, but who has sex with male clients for money, is sometimes called gay-for-pay, or trade. A more dated term for a man who dressed similarly to female sex workers and tried to pass as a woman is known as a fairy. Male clients, especially those who pick up prostitutes on the street or in bars, are sometimes called johns or tricks. Those working in prostitution, especially street prostitutes, sometimes refer to the act of prostitution as turning tricks. Michel Dorais describes four types of working patterns that male prostitutes usually fall into in his book, Rent Boys: the World of Male Sex Trade Workers. Outcasts: This group is severely impoverished and living day to day. They face substance abuse issues and most of their money goes towards alcohol and drugs (including cocaine and heroin). They frequently use drugs some time before, after, or during their sexual encounters. Compared to the others groups, outcasts included the highest number of sexual abuse victims. Male Sex Workers in this group are usually the youngest in the trade, with an average age of eighteen. Criminal activity, violence,