I know it doesn't make it any easier for you but gee it's so nice to hear that I am not the only one who has kids that are up and down all night. It will be easier to say when I was actually in bed last night. I got lay in bed between midnight and 12.20am then between 4am - 5am and DH let me grab and hour from 6am - 7am while he had the kids getting ready for work.
Last night was a real shocker!!! Normally I'm up at a maximum every three hours.