Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 187: 0.74 
Day 298: 0.86 
Day 346: 0.97 
Day 414: 0.74 
Day 563: 1.1 
Day 739: 1.0 
Day 929: 1.1 
Day 929: 1.1 
Day 1313: 1.2 
Day 1471: 0.89 
Day 1481: 0.79 
Day 1663: 1.3 
Day 1720: 1.2 
Day 1784: 1.4 
Day 1964: 1.3 
Day 1972: 1.2 
Day 2244: 0.9 
Day 2351: 1.2 
Day 2537: 1.4 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 187, 298, 414, 1471, 1481, 2244
