dichotomy. The notion of the body (but not the mind) being associated with women has served as a justification to deem women as property, objects, and exchangeable commodities (among men). For example, women's bodies have been objectified throughout history through the changing ideologies of fashion, diet, exercise programs, cosmetic surgery, childbearing, etc. This contrasts to men's role as a moral agent, responsible for working or fighting in bloody wars. The race and class of a woman can determine whether her body will be treated as decoration and protected, which is associated with middle or upper-class women's bodies. On the other hand, the other body is recognized for its use in labor and exploitation which is generally associated with women's bodies in the working-class or with women of color. Second-wave feminist activism has argued for reproductive rights and choice. The women's health movement and lesbian feminism are also associated with this Bodies debate. The standard and contemporary sex and gender system The standard sex determination and gender model consists of evidence based on the determined sex and gender of every individual and serve as norms for societal life. The model that the sex-determination of a person exists within a male/female dichotomy, giving importance to genitals and how they are formed via chromosomes and DNA-binding proteins (such as the sex-determining region Y genes), which are responsible for sending sex-determined initialization and completion signals to and from the biological sex-determination system in fetuses. Occasionally, variations occur during the sex-determining process, resulting in intersex conditions. The standard model defines gender as a social understanding/ideology that defines what behaviors, actions, and appearances are normal for males and females. Studies into biological sex-determining systems also have begun working towards connecting certain gender conducts such as behaviors, actions, and desires with sex-determinism. Socially-biasing children sex and gender system The socially biasing children's sex and gender model broadens the horizons of the sex and gender ideologies. It revises the ideology of sex to be a social construct that is not limited to either male or female. The Intersex Society of North America which explains that "nature doesn't decide where the category of 'male' ends and the category of 'intersex' begins, or where the category of 'intersex' ends and the category of 'female' begins. Humans decide. Humans (today, typically doctors) decide how small a penis has to be, or how unusual a combination of parts has to be before