Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 800: 1.3 
Day 1003: 1.2 
Day 1135: 1.6 
Day 1365: 1.4 
Day 1611: 1.1 
Day 1695: 1.5 
Day 1991: 1.3 
Day 2361: 1.5 
Day 2432: 1.5 
Day 2720: 1.4 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
No abnormality, normal measurements 
