Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1122: 0.88 
Day 1212: 0.89 
Day 1311: 1.0 
Day 1744: 0.8 
Day 1834: 0.8 
Day 1879: 1.0 
Day 2115: 0.8 
Day 2297: 1.0 

Tested for Thyroxine (T4), Free in Blood
Trend is fluctuating
Abnormality: 
Low values on days 1122, 1212, 1744, 1834, 2115
