Now, after all this time with kids (I have 5 in case you don't know) they hardly ever wake in the middle of the night. But, my mind is conditioned to wake on the slightest noise. We moved out into a quieter (aka more rural) part of the state 3 years ago. Hardly any traffic on the road late at night. I find myself waking at the slightest noise: the icemaker, a dog barking, our dog getting up and stretching, or that very rare car.
So, after a restless night, I got the kids up and ready for school at 6AM like usual. But, I was determined to get some more sleep. So, I stuck in my ear buds and turned on my iPhone's iPod. While it was not solid uninterrupted sleep, it was better than what I had all night. I need to find some soft music or soothing sounds that will run for several hours. That may provide the best sleep. That and some more comfortable earbuds for sleeping. It is either that or take down our nice quiet Hunter ceiling fan and get the cheapest, loudest one I can find. That always worked in our older houses.