Not Much to Report
It sounds like Audrey and Thomas have both received their last doses of medicine for their PDAs. Apparently, Charlotte has as well, but I think that might not be correct; yesterday, they had said she was on a lower dose for a longer period of time. Regardless, they'll do echos again sometime soon to see how effective it was for each of them.
Otherwise, they're all doing well and will hopefully start back on food soon. Maybe I'll find out more and add to this post later this evening...