Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 488: 1.3 
Day 2824: 1.6 
Day 2946: 1.3 
Day 2971: 1.4 
Day 3027: 0.9 
Day 3063: 1.1 
Day 3208: 1.4 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
Low values on days 3027
