There is provided an endometrial model including: a stromal extracellular matrix-containing gel; and endometrial epithelial cells, wherein at least some of the endometrial epithelial cells are exposed on a surface of the gel, and wherein the at least some of the endometrial epithelial cells exposed on the surface of the gel continuously form a luminal structure and a non-luminal structure. Also, a method for preparing the endometrial model is also provided. Further, an endometrial implantation model including: the endometrial model and an embryonic cell is provided.