Sadly, a lot of people think that being a Mom is easy. It's not. And sometimes those stresses carry over into our sleep process. When you're in an altered state of consciousness, your mind tries to work out, for lack of a better expression, your issues. The sleep you get between 10 PM and 2 a.m. is the most important. Some dreams seem to be more towards a certain time, like morning, but generally are merely what we last remember.