Many factors can affect how well you sleep. Hormone changes can cause mood swings, insomnia, and other problems. Balancing many roles, such as mother, partner, worker, and caretaker, can also take a toll on your sleep. Worries about these competing demands can keep you awake at night. And, of course, with so much to do, who even has time for sleep? But you need to sleep well to be healthy and have energy. The good news is there are steps you can take to sleep better.