![](/drem/stage5c/labels/S31L.gif)
![chorion, disrupted endometrial epithelium, lacunar vascular circle, uterine cavity](/drem/stage5c/Z0/S31N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #7700 | Location: 05-05-02
Keywords: chorion, disrupted endometrial epithelium, lacunar vascular circle, uterine cavity
Source: The Virtual Human Embryo.
Keywords: chorion, disrupted endometrial epithelium, lacunar vascular circle, uterine cavity
Source: The Virtual Human Embryo.