Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 193: 1.5 
Day 802: 1.1 
Day 1285: 1.1 
Day 1820: 1.4 
Day 1863: 0.85 
Day 1901: 1.1 
Day 2020: 1.2 
Day 2157: 1.3 
Day 2257: 1.4 
Day 2837: 1.4 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 1863
