SAN FRANCISCO--(BUSINESS WIRE)--Glow, a data science company focused on reproductive health and education, announced today the launch of Ruby by Glow – a beautifully designed app that enables women to manage their sex life, their cycle and their health. Ruby aims to help women live their best, healthiest life – starting with a happy and healthy sex life. With a strong education component, the app provides women with knowledge about their sexual health, leading to a better sense of self, better