Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 322: 0.88 
Day 420: 0.88 
Day 728: 0.89 
Day 2708: 1.1 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 322, 420, 728
