Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1: 0.8 
Day 305: 0.7 
Day 351: 0.8 
Day 411: 0.7 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
Low values on days 1, 305, 351, 411
