Nexus has launched what it calls the first AI health companion focused on women’s physiology. The London-based wellness company says the app “connects the dots” by supporting periods, hormonal health, performance, nutrition and symptom tracking in one place. “Women’s health has been fragmented, reactive and under researched for too long,” the company says. The app, called Nexus, launched in the U.K. Oct. 10. The company says 91% of women suffer with menstrual cycle issues, something it says is a “silent drain” on productivity.