young universities, which are the best up to today, the women education started to increase in 1960s and in 1970s there were many female students more than 50 percent. This new trend continued due to availability of young generation of well-trained professors despite the restrictions imposed after 1979 Iranian Revolution by Islamic government. Although for five years the universities were shut done completely for imposing new laws of Islamic state on universities. Despite change in quality and new restrictions on women in some topics, the existing infrastructure significantly helped in the continuation of this trend. Though the quality of research work significantly decreased which caused to significant brain drain. The trend continues and more than 60% of all university students in Iran are women. In 1994, Ali Khamenei, Supreme leader of Iran, declared the percentage of female university was 33% before the Revolution but after that in 2012 it was 60%. As of 2006, women account comprise over half of the university students in Iran, and 70% of Iran's science and engineering students. These education and social trends are increasingly viewed with alarm by the Iranian conservatives groups. A report by the Research Center of the Majlis (controlled by conservatives) warned the large female enrollment could cause "social disparity and economic and cultural imbalances between men and women". Despite the advancement in higher education for women, there have been many setbacks. On August 6, 2012, the Mehr News Agency "posted a bulletin that 36 universities in the country had excluded women from 77 fields of study" as part of an effort by parliament to put a quota on women's participation in higher education. According to Radio Farda in 2018 there were less than 35% of university-educated young women in Qazvin and Hormozgan provinces as the lowest unemployment rate in Iran. Iranian women rights activists determined education is a key for the country's women and society; they argued giving women education was best for Iran because mothers would raise better sons for their country. Many Iranian women, including Jaleh Amouzgar, Eliz Sanasarian, Janet Afary, and Alenush Terian have been influential in the sciences. Maryam Mirzakhani won gold medals in the 1994 and 1995 International Mathematical Olympiads, and in 2014 her work on dynamics made her the first woman in the world to win the Fields medal, which is widely considered to be the most prestigious award in mathematics. In 2001, Allameh