First-trimester volumetry includes measurement of the volume of the placenta (PV), embryo (EV), fetus (FV), gestational sac and yolk sac. PV, EV/FV ratio and gestational sac volume are correlated ...
Medically, Gestational ... measurements (fasting, 1, 2 and 3 hr. glucose levels). Over the years different investigators have come up with different values with small variations as shown in the ...