MeSH definition : In utero measurement corresponding to the sitting height (crown to rump) of the fetus.
Length is considered a more accurate criterion of the age of the fetus than is the
weight. The average crown-rump length of the fetus at term is 36 cm. (From Williams
Obstetrics, 18th ed, p91);
In utero measurement corresponding to the sitting height (crown to rump) of the fetus.
Length is considered a more accurate criterion of the age of the fetus than is the
weight. The average crown-rump length of the fetus at term is 36 cm. (From Williams
Obstetrics, 18th ed, p91)