When you think of getting tested for a disease, you might think first of nasal swabs, urine tests, blood draws. Even though around 1.8 billion people across the world menstruate, period blood doesn’t ...

NPR’s Ailsa Chang talks to Mother Jones’ Maddie Oatman about her recent reporting revealing how menstrual blood has long been an overlooked source of key medical information. OK, we're going to take a ...

Much like how a missed period is alarming for health, your period blood's colour too can offer essential insights about your health. They help monitor your health closely, especially hormonal and ...