Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 170: 1.2 
Day 353: 1.3 
Day 1052: 0.83 
Day 1083: 0.98 
Day 1174: 0.99 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
Low values on days 1052
