Parents cannot be guaranteed to provide a suitable amount of sex education  Parents have a great deal of responsibility in raising children, but they are unsuited to teaching about sexuality as the resulting education will not be consistent, be biased and in some cases may not be carried out at all. Parents tend to view their children as less sexualized; they want them to be innocent. Thus it is often the case that parents seek to shield their children from the realities of sex, and themselves from the young person’s developing sexuality maintaining their innocence through enforced ignorance. This tends to be particularly harmful to young women, as culturally boys are often expected to be more sexually active than girls, and such activity is usually considered appropriate for boys, while not so for girls. A double standard undoubtedly continues to exist. [1] It is in the interest of the state, however, to produce well-rounded individuals who can interact with society effectively on all levels, including the sexual level. When parents do not provide adequate sex education, it is the state that is forced to pick up the tab to pay for STD treatment and teen mothers. People dropping out of school due to pregnancy, and individuals who are unable to work due to debilitating venereal disease impose a steep cost on society. It is thus the state’s duty to provide what parents often cannot for the sake of society as a whole. [2]  Leaving sex education in the hands of parents has the further negative impact of normalizing incorrect or bigoted views regarding sexuality. Homophobic families, for example, will not be able to provide the necessary information to homosexual children, who will suffer not only from lack of education, but also from a lack of sexual self-worth. [3] Mandatory sex education can right the wrongs of such misinformation and bias.  [1] Lees, Sugar and Spice, 1993  [2] Ciardullo, Moving towards a new paradigm, 2007  [3] Galliano, Sex Education Will Help Gay Children, 2009