Public bathrooms are just one in a series of unfortunate examples of the reinforcement of inequality by the design of public spaces that caters to men's bodies or ignore women's needs. Public city spaces should be equally accessible, useable and beneficial to both men and women. For this to be the case, the differences between men and women must be taken into consideration during the design of urban spaces. With widespread female migration to cities from rural communities, women's increasing participation in both economic and political spheres and the pledge to equality by many of the world's governments, cities must become safer, more equal places, and actively seek to avoid propagating structural inequality.
Inevitably, where there are washrooms, their square footage is similar for both sexes. Differences in bodily functions, however, mean men's washrooms have more urinals per square foot than women's washrooms have available stalls, resulting in different experience and usability for the sexes. Women, because of cities designed primarily around men's bodies have far more needs for washrooms: menstruation and diaper changing, breast-feeding and more frequent urination due to smaller bladders and pregnancy, tending to both children and older, sicker relatives (as women take on the bulk of the care for both these groups more than men).