👉 The term "extraembryonal" is not commonly used in medical terminology, but it can be applied to certain conditions or treatments that involve the development of an extraembryon (a developing organ) outside the normal reproductive system. This could include: - Endometriosis: A condition where the endometrium, which is the lining of a woman's uterus, grows outside her body. - Embryonic stem cells (ESCs): These are specialized cells that can differentiate into any
