The purpose of this thesis project is to situate emotional knowledge of conventional and alternative menstrual products within cultural processes that construct menstrual shame and taboo. This study employs both quantitative and qualitative research methods - a survey distributed via snowball recruitment and an age-selected follow-up oral interview- to analyze emotions associated with specific menstrual products. I find that fear and disgust are the two most significant emotions to influence menstrual product choice - fear associated predominantly with penetrative internal products and disgust associated with external products that do not sufficiently contain the chaotic flow of menstrual blood. Ultimately, I argue that menstrual disgust and shame born from the construction of the menstruating female body as anarchic, threatening, and inferior to the male body permeates the daily lives of women through their relationships to and emotions towards menstrual products, their periods, and their bodies in general. I discuss how these relationships are modulated throughout the lifecycle by approaches to formal menstrual education approaches that instill shame and disgust, as well as the embodied experiences of pregnancy and birth. I also discuss implications for activist approaches to menstrual education and present the issue of menstrual suppression via birth control.