![](/drem/stage5c/labels/S137L.gif)
![endometrial epithelium, lacunar vascular circle, lumen of endometrial gland, maternal blood cells in trophoblast lacuna, uterine cavity](/drem/stage5c/Z0/S137N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #7700 | Location: 07-05-08
Keywords: endometrial epithelium, lacunar vascular circle, lumen of endometrial gland, maternal blood cells in trophoblast lacuna, uterine cavity
Source: The Virtual Human Embryo.