1. Sex discrimination in the workplace comes with many different faces. In its most basic form, it involves outright exclusion of women, solely by reason of their gender. However, even where women have gained access to the workplace, sex discrimination may persist in other ways. Examples include identification of particular jobs as “man–only” or “woman–only” or through the existence of a “glass ceiling” that ensures women will only go so far on the corporate ladder.2.The rules for success: for men, based on performance, and for women, based on appearance.3.A significant area of occupational gender discrimination is found in a “sex plus” theory, which is based first on the gender of an employee and then adds marital status or child–bearing ability. 4. An often–overlooked area of gender discrimination is in the benefits an employer provides to its employees. While it is obvious that male and female employees have different, sex–based disability and healthcare needs, the law is no longer blind to the fact that only women can get pregnant, bear children, or use prescription contraception. The special or increased healthcare needs associated with a woman’s unique sex–based characteristics must be met to the same extent, and on the same terms, as other healthcare needs. Excluding women–only benefits from a generally comprehensive prescription plan is sex discrimination.