Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 965: 1.1 
Day 1196: 0.91 
Day 1311: 0.75 
Day 1328: 0.83 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
Low values on days 1196, 1311, 1328
