It’s 11pm and you’ve just finished ticking off the last item on your never-ending to-do list. You should be getting ready to sleep, right? Instead, you find yourself taking care of last minute housework, down an Instagram hole or even just staring at the ceiling unable to switch off. Welcome to the gender sleep gap—a silent, often overlooked disparity that’s affecting women’s health, productivity, overall well-being and even careers and earning potential.