Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 56: 2.0 
Day 77: 2.0 
Day 836: 1.5 
Day 878: 1.4 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
High values on days 56, 77
