Slideshow: Umbilical Cord, Placenta & More
Umbilical Vein
#426, Slide 32 of 35
11 weeks, 3 days
| ||
Label Key:1. right elbow 2. umbilical vein 3. abdominal wall 4. chorionic plate | ||
| All ages referenced to fertilization, not last menstrual period. |
