Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Method for evaluating the position of the cervix as either anteverted or retroverted. Line ① indicates the anatomical conjugate and line ② indicates the line perpendicular to the anatomical conjugate. We defined an anteverted cervix (a) as that anterior to line ② and a retroverted cervix (b) as that posterior to line ②.
