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.
— The initial site of embryo transfer followed by the eventual site of embryo implantation (day 28) as documented with 3D US. There is a significant retrograde migration of the embryo from the lower right region of the uterine cavity to the distal region of the left fallopian tube.
