The most commonly used endometriosis staging system is the rASRM, which classifies endometriosis into 4 stages. In spite of its prevalent use, this staging system has many limitations, a major one being that it completely leaves out Extra Pelvic Endometriosis! We discuss some flaws of the rASRM, and chat about two other classification systems called the EFI and the Enzian system. We also share the Amy and Brittany Classification Staging System that we came up with, which involves a screaming toddler and apples. CONNECT WITH US! INSTAGRAM: @in16yearsofendo WEBSITE AND RESOURCES: insixteenyears.com