Glow is a fertility app that crunches and analyzes vast quantities of data to help users take control of their reproductive health. It was launched as a single app on a single platform with the aim of helping women become pregnant.Glow helps women track women's cycles and get the most accurate fertility predictions, whether they are avoiding pregnancy or trying to conceive. It assists women in many phases of their reproductive journeys such as avoiding pregnancy, conceiving, pregnancy, and postpartum. Glow also provides miscarriage support for women who have experienced a loss. In each stage, Glow provides insights, articles, useful tips, and a translation of health data to achieve better fertility outcomes. It was launched in 2013 by Michael Huang, Max Levchin, Kevin Ho, Ryan Ye, and Chris Martinez. It is based in San Francisco, C.A.