The trouble with kids

See, when you are at the end of your pregnancy, every time you wake up in the middle of the night...you are WIDE awake, sort of your body's way of prepping for a newborn. However, when your three other kids are taking turns being awake all night long for the last five or six nights, it really screws with you! Last night I slept maybe 6 hours and it was by far the best night sleep I had in weeks. The nights prior resulted in less than 4 hours a night, many only two hours. Right now it is 4 in the morning, I have been up over an hour and slept less than three.....I won't go back to sleep I am sure. So another looooooong night. I cannot wait for the baby to be born just so I am so sleep deprived that I don't know any better!