Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 8: 1.1 
Day 191: 0.7 
Day 325: 0.6 
Day 336: 1.0 
Day 353: 1.2 
Day 638: 1.1 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 191, 325
