For those of you who have taught (especially primary) through a pregnancy, can you give me tips on how to make it through the day? It has been a grueling year even for someone who isn't expecting, but it's been especially tough for me. My planning time is booked w/ meetings most days of the week, and my Wednesdays start at 7 and go until 5, and it takes me the rest of the week just to recover. Everything is achy, I feel grouchy and like I am not doing my best teaching. What would you suggest?