Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 3205: 1.2 
Day 3317: 0.9 
Day 3403: 0.9 
Day 3648: 0.9 

Tested for Thyroxine (T4), Free in Blood
Trend is decreasing
Abnormality: 
Low values on days 3317, 3403, 3648
