PAPP-A calculator
PAPP-A - pregnancy-associated plasma protein A.
Gestational age (GA)
PAPP-A
mIU/mL
mIU/L
Units
mIU/mL
mIU/L
8-9 weeks
< 0.17 mIU/mL - low level
< 1.54 mIU/mL - normal level
9-10 weeks
< 0.32 mIU/mL - low level
< 2.42 mIU/mL - normal level
10-11 weeks
< 0.46 mIU/mL - low level
< 3.73 mIU/mL - normal level
11-12 weeks
< 0.79 mIU/mL - low level
< 4.76 mIU/mL - normal level
12-13 weeks
< 1.03 mIU/mL - low level
< 6.01 mIU/mL - normal level
13-14 weeks
< 1.47 mIU/mL - low level
< 8.54 mIU/mL - normal level