Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 60: 1.3 
Day 152: 1.2 
Day 1390: 0.58 
Day 2521: 1.5 

Tested for Thyroxine (T4), Free in Blood
Trend is fluctuating
Abnormality: 
Low values on days 1390
