thanks, it was an annoyance because of taking off work for it and it's also upsetting because he's having health issues and one of them is new that he doesn't already have a test scheduled for. he got it rescheduled though so that's good. although maybe it'll work out okay anyway now that i think about it, as he's getting an MRI on Dec 13 so results might be back from that before his rescheduled appt so he can deal with both at one appointment.