Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 29: 12.0 
Day 64: 8.0 
Day 281: 8.0 
Day 322: 11.0 
Day 411: 12.0 
Day 439: 14.0 
Day 446: 9.0 
Day 446: 10.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
No abnormality, normal measurements 
