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Little One Pregnancy Calendar & Journal
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Baby’s Pregnancy Calendar

Heart in Slow Motion

4 weeks old / 6 weeks pregnant (since LMP)
From The Biology of Prenatal Development.Buy Now

Note:

This video sequence of the beating human heart just 4

Note:

I already have far more parts than I can count—just in my brain!

Label Key:

  • 1. brain
  • 2. upper jaw
  • 3. right edge of mouth
  • 4. future lower jaw
  • 5. abdominal wall
  • 6. liver
  • 7. heart chambers

Show Labels | Larger | Play Movie #21
Heart in Slow Motion
Heart in Slow Motion
The Early Brain and Face
The Early Brain and Face
Amnion
Amnion
Heart and Liver
Heart and Liver
Upper and Lower Limb Buds
Upper and Lower Limb Buds
The Lower Embryo
The Lower Embryo
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