PAPP-A (Pregnancy associated plasma protein-A)

PAPP-A (Pregnancy associated plasma protein-A) is a protein produced by the placenta. It is needed for the implantation process and to maintain a healthy placenta (afterbirth). PAPP-A is a marker measured as part of the combined pregnancy screening blood test which is offered around 11-14 weeks of pregnancy.

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PAPP-A (Pregnancy associated plasma protein-A)

File type: application/pdf Review date: April 2021