Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 334: 1.1 
Day 355: 1.1 
Day 376: 1.2 
Day 397: 1.2 
Day 418: 1.1 
Day 439: 1.2 
Day 460: 1.2 
Day 481: 1.0 
Day 495: 1.1 
Day 509: 1.1 
Day 516: 1.1 
Day 523: 1.0 
Day 537: 0.9 
Day 544: 1.0 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
Low values on days 537
