Prostitution in Iran
Prostitution in Iran is illegal, and incurs various punishments ranging from fines and jail terms to execution for repeat offenders.
The exact number of prostitutes working in Iran is unknown. However, prostitutes are visible on some street corners of the major cities. Many of them are runaways from poor and broken homes. In 2002, the Iranian newspaper Entekhab estimated that there were close to 85,000 prostitutes in Tehran alone. Prostitution is rampant in Tehran; "the streets are full of working girls ... part of the landscape, blending in with everything else."
Police raids have also exposed child prostitution rings. An Iranian psychiatrist, Mahdis Kamkar, believes the rise in prostitution is a symptom of broader social problems, among them "troubled families, divorce, identity crises and social contradictions." 
Before the Iranian Revolution in 1979, prostitutes were confined to separate neighborhoods such as Shahr-e No in Tehran. The new religious government demolished the district and punished prostitution with lashing. Establishing brothels is also a criminal act, subject to 1–10 years imprisonment, if not subject to death sentence.
In 2007, the United States State Department placed Iran as a "Tier 2" in its annual Trafficking in Persons reports, stating that "it does not fully comply with the minimum standards for the elimination of trafficking but is making significant efforts to do so". In 2010, U.S. Secretary of State Hillary Clinton downgraded Iran to "Tier 3", noting that the country makes no significant effort to solve trafficking problems, mainly in relation to prostitution and forced labor.
In 2008, General Reza Zarei, the Tehran police chief, was arrested in a brothel with six prostitutes. His arrest caused embarrassment for the government of President Ahmadinejad because Zarei was in charge of vice in Tehran. The prosecutor in the case remarked that Zarei exploited his office to profit materially from prostitution.
Nikah mut‘ah or Sigheh
While prostitution is illegal in Iran, the Shiah institution of Nikah mut‘ah (temporary marriage, usually called Sigheh in Iran) allows contractual short-term relations between both sexes. Usually, a dowry is given to the temporary wife. Sigheh can last from 3days to 99 years (although some Islamic scholars (mujtahids), say that it is impossible to marry a person, as temporary marriage, for a period of time that is usually longer than the average life-time of a person); it expires automatically without divorce. According to a number of scholars and Iranians, Sigheh is being misused as a legal cover for prostitution in Iran. Religious people argue that Islamic temporary marriage is different from prostitution for a couple of reasons, including the necessity of iddah in case the couple have sexual intercourse. It means that if a woman marries a man in this way and has sex, she has to wait for a certain period of time before marrying again and therefore, a woman cannot marry more than a limited number of times in a year. 
Special Healthcare and Screening Centers
On July 15, 2016, Ali Akbar Sayyari, the healthcare affairs' Deputy Minister of the Ministry of Health and Medical Education of Iran, informed the public about improving and/or establishing (depending on the area and place in the country) 'drop-in centers' and 'voluntary counseling and testing' centers for the female sex workers. These centers provide disease prevention tools and examine the sex workers for STDs. They also provide counselling.
According to Farahnaz Salimi, head of Aaftaab Society, an NGO for social damages controlling and prevention, there are about 10,000 female sex workers in Tehran. Among these sex workers, there are married women or female clerks, too. According to her reports, the average price of having sex with sex workers is 600,000 rials (60,000 tomans which is about 16.66 USD). The price can be as high as some hundred thousand tomans (= some million rials) for a night. The lowest price is 50,000 rials (= 5,000 tomans). (Price information is based on currency exchange rates of autumn 2016).
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