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The Endowment for Human Development
The Endowment for Human Development
Improving lifelong health one pregnancy at a time.
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Slideshow: Clinical Highlights

The Chest at 8 Weeks

#404, Slide 54 of 58

8 weeks

From The Biology of Prenatal Development.Buy Now

Label Key:

1. lips
2. left elbow
3. chin
4. midline abdominal raphe
5. chest wall
All ages referenced to fertilization, not last menstrual period.
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