Table 15.4-2. Changes in liver test ULNs during pregnancy

Parameter

ULN

AST/ALT/GGT

No change/decreased

ALP

Increased

Bilirubin

No change

Albumin

Decreased

ALP, alkaline phosphatase; ALT, alanine transaminase; AST, aspartate transaminase; GGT gamma-glutamyl transferase; ULN, upper limit of normal.