Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1992 Mar;166(3):851-2.
doi: 10.1016/0002-9378(92)91347-d.

The frequency of breech presentation by gestational age at birth: a large population-based study

D E Hickok  1 , D C Gordon, J A Milberg, M A Williams, J R Daling
Affiliations

The frequency of breech presentation by gestational age at birth: a large population-based study

D E Hickok et al. Am J Obstet Gynecol. 1992 Mar.

Abstract

From a study of birth records, breech presentation at delivery for each gestational age was found to be less frequent as compared with other reports about antenatal ultrasonographic examination. Selection bias or the effect of labor may account for the observed difference.

PubMed Disclaimer

LinkOut - more resources