Men and women may sometimes have different roles, which impact the exercise of human rights. For example, in Latin America and the Caribbean region women work more yet get less formal compensation or benefits in exchange for it. The average woman in the region works 25 h more per month than the average man (United Nations 2015b), and half the women in the region work for no pay or profit at all (World Bank 2016). A pay gender gap implies limits to individual choice based on sex, thus violating individual human rights. Note that the word "gender" refers to a social construct. Gender denotes a group of behaviors that society considers appropriate for men and women (WHO 2015). Thus, gender gaps refer to differentials between the sexes derived from different treatment by society. The word "sex, " on the other hand, denotes the biological and physiological characteristics that separate men and women (WHO 2015).