Risks can be derived from maternal history and any combinations of biomarkers.
Useful markers at 11-14 weeks are mean arterial pressure (MAP), uterine artery PI (UTPI)
and serum PLGF (or PAPP-A when PLGF is not available).
Before starting, it is recommended to read the explanations under "Help".
If you do not fill the test date field, the risk will be based on the
observations before the pregnancy (upper part of the form). Any field
left empty will be replaced by default values.
Two risk factors can be computed, either the total risk for PE (All PE)
or the risk for PE and early preterm birth (before the 37th week).