Designed as a resource for improving menstrual hygiene around the world, the nine modules in the resource include the basics of menstrual hygiene, working with schools on the issue and dealing with menstrual hygiene in emergencies. Each module is complimented with a toolkit on the same topic, offering checklists, technical designs and specifications as well as case studies and further information. The content is aimed at supporting the development of context-specific information to improve hygiene practices for menstruating women and girls in lower- and middle-income countries. Rather than highlight a single solution it looks at a range of good practices.