CBC
Thrombocytopenia suggests severe disease
Chemistry
Elevated creatinine suggests severe disease
Baseline Mg level
LFTs
AST/ALT elevation suggests severe disease
LDH
Elevation suggests microangiopathic hemolysis
Uric acid level
Often elevated in<unk> 
Urinalysis
Proteinuria
Thrombocytopenia suggests severe disease
Elevated creatinine suggests severe disease
AST/ALT elevation suggests severe disease
Elevation suggests microangiopathic hemolysis
Often elevated in<unk> 
Proteinuria
Preeclampsia
Amniotic fluid embolus
Eclampsia
Chorioamnionitis
Comorbid diseases in pregnancy
Acute fatty liver of pregnancy
HELLP syndrome
Postpartum hemorrhage