As a pregnant nurse, the 12 hour shift is taking its toll on my body. My doctor looked at me with a straight face and said "can't you just put your feet up for 30 minutes every 3 hours or so?" Um, you have been to the hospital before right? I barely have time to pee never mind having a leisurely sit with my feet up every few hours. Kind of makes me wonder what they THINK we do at work. Just got a good laugh out of that, though you all might enjoy it as well!