Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 386: 1.8 
Day 2410: 1.2 
Day 2446: 2.8 
Day 2576: 2.0 
Day 2659: 2.2 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
High values on days 386, 2446, 2576, 2659
