Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1133: 1.3 
Day 1272: 1.4 
Day 3327: 1.8 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
High values on days 3327
