Buckley, Thomas & Alma Gottleib eds. The Anthropology of Menstruation. California. University of California press. 1988

Gladstar, Rosemary. Herbal healing for women. New York. Simon & Schuster. 1993

Northup, Christiane M.D.. Womens Bodies, Womens Wisdom. New York. Bantam Books. 1998

O'Grady, Kathleen & Paula Wansbrough. Sweet Secrets: Stories of Menstruation. Toronto. Second Story Press. 1997

Ojeda, Linda. Exclusively Female: A nutrition guide to better menstrual health. California. Hunter House publishing. 1983

The Boston Womens Health Book Collective. Our Bodies Ourselves. Boston. Simon & Schuster. 1998