Well we did Iris' tests today. She has kidney reflux (vesicoureteral reflux), meaning that urine backs up from her bladder into her kidney again. You can have Grade 1-5 (5 is most severe), and she has grade 4.
The usual treatment is low-dose antibiotics until she outgrows the problem (between ages 3 and 6) but her case may be serious enough that she will need surgery.
So that's the scoop. Not exactly good news, but of course it is a problem that can be readily corrected, and we should be glad that we caught it early, because especially with grades 4 and 5 serious kidney damage is possible.
I'm posting this thread in case any of you guys have dealt with this. It's not extremely common, but its not super rare either, so probably someone out there knows what I'm talking about.
And even if you don't, we welcome your prayers and good thoughts!