Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1898: 2.6 
Day 1984: 1.8 
Day 2967: 1.3 
Day 3027: 1.1 
Day 3055: 1.1 
Day 3208: 1.2 
Day 3418: 1.1 
Day 3870: 1.0 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
High values on days 1898, 1984
