Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 188: 0.83 
Day 230: 0.94 
Day 2933: 1.5 
Day 3884: 1.6 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 188
