Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1: 1.0 
Day 126: 1.5 
Day 253: 1.6 
Day 399: 2.2 
Day 427: 2.1 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
High values on days 399, 427
