Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 2185: 1.1 
Day 3124: 0.8 
Day 3136: 0.8 
Day 3207: 0.8 
Day 3263: 0.9 
Day 3581: 0.9 
Day 3679: 1.1 
Day 3754: 1.2 
Day 3823: 1.3 
Day 3906: 1.2 
Day 3976: 1.4 
Day 4049: 1.3 
Day 4152: 1.2 
Day 4279: 1.3 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 3124, 3136, 3207, 3263, 3581
