Based on data from the 2016 manuscript "Reference Values and Z Scores for Pulsed-Wave Doppler and M-Mode Measurements in Fetal Echocardiography."
Based on the supplied EGA and today's date, the EDD is , LMP of
sampled immediately above the aortic valve
Min, Mean, Max: --, --, --
sampled midway between AO and PA
sampled immediately above the pulmonary valve
sampled below MV annulus
sampled below TV annulus