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The Endowment for Human Development
The Endowment for Human Development
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Close-up, Mouth and Lips

5 months, 1 week

Close-up, Mouth and Lips [Click for next image]
From The Biology of Prenatal Development.Buy Now

Label Key:

1. upper lip
2. mouth (oral cavity)
3. lower lip
4. chin
5. vermillion border
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
A Smile
A Smile
The Mouth
The Mouth
Close-up, Mouth and Lips
Close-up, Mouth and Lips
Covered Eyes, Open Mouth
Covered Eyes, Open Mouth
The Face
The Face
Face, 22-Week Fetus
Face, 22-Week Fetus
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