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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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Movie Theater

3 to 4 Months

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All ages referenced to fertilization, not last menstrual period.

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Bone Formation

Bone Formation

Eyes and Eyelids

Eyes and Eyelids

Fingers and Toes

Fingers and Toes

4D Ultrasound

4D Ultrasound

The Developmental Period

The Developmental Period

Ovaries Identifiable

Ovaries Identifiable

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