Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 15: 1.3 
Day 256: 1.8 
Day 420: 1.6 
Day 641: 1.8 
Day 736: 1.9 
Day 808: 1.7 
Day 952: 1.9 
Day 1068: 1.9 
Day 1213: 1.6 
Day 1274: 1.9 
Day 1463: 1.5 
Day 1513: 2.2 
Day 1596: 1.7 
Day 1786: 2.3 
Day 1875: 1.9 
Day 2029: 2.1 
Day 2179: 1.8 
Day 2275: 2.6 
Day 2387: 2.1 
Day 2428: 2.4 
Day 2550: 1.7 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
High values on days 256, 641, 736, 952, 1068, 1274, 1513, 1786, 1875, 2029, 2179, 2275, 2387, 2428
