Pregnancy Diagnostics Glossary
100 terms total — 1 showing — Last updated 27 Oct 2026
Crown-rump length
Measurement from the top of the fetal head to the bottom of the torso, used for gestational age assessment in first trimester.
Crown-rump length
Measurement from the top of the fetal head to the bottom of the torso, used for gestational age assessment in first trim...