Menstruation is a normal and natural phenomenon related to the female reproductive system. To remain healthy on their periods, women and girls need clean water, decent toilets and good hygiene. They need clean sanitary products, somewhere private to change them, and clean water and soap to wash with. Too often, these are missing. The prevalence of stigma and taboos on the subject of periods, prevents constructive debate on the importance of the facilities and materials required. This lack of debate snowballs into a cycle of stress and shame for females while the cultural taboos and restrictions continue to grow. Learn more about how you can help improve this situation using our resources below.