inner mucous membrane of the mammalian uterus

The endometrium is the innermost membrane of the uterus. It sensitive to hormone changes and menstrual cycle. The endometrium is shed each month as menstrual flow.[1][2]


  1. "How the female reproductive system works | girlshealth.gov". www.girlshealth.gov. Retrieved 2018-08-17.  This article incorporates text from this source, which is in the public domain.
  2. "Uterus Anatomy: Overview, Gross Anatomy, Natural Variants". 2016-10-28. {{cite journal}}: Cite journal requires |journal= (help)