Taking the pulse of the world by looking at Menstruation. Menstruation is a touchstone issue or snapshot of the issues of the 21st century. It is a social issue, a political issue, a feminist issue, a cultural issue, a religious issue, and asks us to examine science versus nature.

What is menstruation? How is it viewed? How is it managed? How is it taught? How is it advertised? What contribution do men have to its management?

We look at menstruation around the world in the 21st century.