Fallacy of the Fundal Height

Abstract

The method of estimating gestational age from the height of the fundus uteri during pregnancy has been investigated. Such wide variations occur in the length of the maternal abdomen and umbilical position and in the level of the uterine fundus at each gestational age that the method is not reliable. Assessment of uterine size by pelvic examination in the first trimester of pregnancy correlates more closely with gestatiqnal age than assessments made by abdominal palpation of the uterus at a later time. © 1970, British Medical Journal Publishing Group. All rights reserved.