Never schedule a doctors appointment for the day after you get back from a vacation.
I was still so apparently out of it that I forgot to pack extra underwear for Owen at daycare (though he did have pull-ups) and I forgot an extra bottle for Katie (though I did grab the bottle with the leftover 2oz from her last feeding). Then I wasn’t really paying attention to the time and I left about 15 minutes too early (not the end of the world, but why sit in a doctor’s office with a baby any longer than necessary?).
It all worked out okay in the end (Owen didn’t need the extra undies and Katie was happy with the 2oz) but it could have just as easily gone south.