Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1: 1.2 
Day 673: 0.36 
Day 678: 0.25 
Day 683: 0.18 
Day 714: 1.5 
Day 776: 2.6 
Day 813: 2.9 
Day 852: 2.2 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 673, 678, 683High values on days 776, 813, 852
