Pregnancy-associated plasma protein A (PAPP-A) calculator

Calculator

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