Thanks, guys. It went well today - no anaphylaxis, hooray! Some side effects but not too bad. I'm so tired tonight - shouldn't be tired this soon, but it is what it is. Maybe letdown of stress. Thanks so much for all your good wishes, and the many kindnesses. The first is over and I'll see through the next week how things go, and that will tell the tale for the rest. So far, so good.