Linchpin Health is a women's health science company that has launched My Period Tracker (MPT) to empower women by tracking their menstrual cycles and health using big data. MPT allows women to record their periods, predict dates, monitor symptoms and share data with partners. It aims to help women avoid pregnancy, get pregnant, or monitor their health. The app has over 1 million downloads and 200,000 active users. Linchpin Health plans to expand MPT's community features, add pregnancy/post-pregnancy tracking, integrated e-commerce, medical advisory services, and hardware devices to continue empowering women throughout their reproductive journey.