Lulu Health is an early-stage tech startup building the future of menstrual cycle tracking by combining hardware and software. With data and science, we are empowering women to understand their body and hormonal cycle. More than ever before, women are interested in tracking and understanding their menstrual cycle. Today, the majority of women are disconnected from their menstrual cycle due to modern’s life stress, birth prevention and lack of information. As an example, ~80% of women don’t know when their monthly ovulation occurs, the main event in their menstrual cycle and a key health indicator. This lack of awareness is a contributing factor to the growing problem of hormonal diseases (~60% of women suffers from hormonal imbalances) and infertility worldwide (~15-20% of women).