Think weekend sleep-ins fix your sleep debt? Here's why your body disagrees

Think weekend sleep-ins fix your sleep debt? Here's why your body disagrees

By Friday night, the logic feels simple. The week has been long, sleep has taken a hit, and the weekend is your chance to catch up. Nothing sounds better than taking a nap on the weekend. A few extra hours on Saturday and Sunday should balance things out. But when it comes to reproductive health, the body doesn’t quite work that way. Your body runs on rhythm, not recovery Sleep isn’t just about how long you rest. It’s about when you rest. “Repro…