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.
Overview of retrospective study design and distribution of included patients. N.B. ERA = endometrial receptivity array. “Pending” refers to patients who were awaiting their next cycle, those with inconclusive ERA results, or those who had an embryo transfer and were awaiting pregnancy results
