THE FOUNDATION FOR GENDER-Specific Medicine The Foundation About GSM Donnation Causes Books & Publications About Dr. Legato Any successful career starts with a The Foundation for Gender-Specific Medicine (FGSM) is a New York based non-profit organization that supports the investigation of the ways in which sex and gender affect normal human function and the experience of disease. We aim to use the study of sex and gender to foster the development of new sciences and improve healthcare for all patients.