Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1: 1.3 
Day 235: 0.81 
Day 583: 1.1 
Day 701: 1.4 
Day 770: 1.2 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 235
