Masturbation is a common human behavior that impacts nursing in a variety of ways. All too often, nurses find themselves seeking out masturbatory literature after an uncomfortable client encounter for which they were not prepared. The authors examine helpful information about masturbation that nurses may use to care for individuals, families, groups, and communities. The historical context of the values and beliefs associated with masturbation is explores. the notions of "functional" and "dysfunctional" masturbation are proposed and examined. Recommendations for nursing practice, education, theory and research are proposed.