In an article featuring Dr. Melina Kibbe, Dr. Teresa Woodruff and Dr. Amy Paller, among others, Sandra Guy gives voice to the gender equity movement in medicine. The article, featured in the Fall 2013 edition of Society for Women Engineers, detailed the various roles sex differences play in research and medicine. Enumerating sex differences from cancer detection to skin disease to artificial limbs, Guy follows the journey of discovery and advocacy towards better science where sex is examined as a research variable.