This is a presentation of the research project [insert period joke here] Researching Menstruation Online, conducted during the Digital Methods Summer School 2013 in Amsterdam. The project aimed to unravel and understand how menstruation is described and discussed across different languages, platforms and cultures online. In many respects, menstruation is still a taboo in Western societies. Women are encouraged to hide their menstruation and not talk about it in public. In the public sphere there seem to be two dominant approaches and discourses surrounding menstruation. One is a pathological perspective, which frames menstruation as something that needs medication; either in order for women to cope with their menstruation, or for women to get rid of their menstruation all together. The other sees menstruation as a hygiene problem that needs to be fixed. We aimed to reveal the extent to which these constructed discourses are replicated and/or challenged across different cultures, languages and platforms online.