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Little One Pregnancy Calendar & Journal

Baby’s Pregnancy Calendar


The Human Morula

3 days old / 2 weeks pregnant (since LMP)
From The Biology of Prenatal Development.Buy Now

Note:

Some say I look like a tiny bunch of grapes. I know I look great! (3 days)

Note:

Although my cells have divided several times, my overall size is still about the same. However, that will soon change.

Label Key:

  • 1. The protective covering (zona pellucida) is still intact.
  • 2. group of cells

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The Human Morula
The Human Morula
Blastocyst with Inner Cell Mass
Blastocyst with Inner Cell Mass
Embryo at About 11 Days
Embryo at About 11 Days
Germ Layers of the Embryo
Germ Layers of the Embryo
Tube-Shaped Heart
Tube-Shaped Heart
Three-Week Embryo
Three-Week Embryo
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