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The Endowment for Human Development
The Endowment for Human Development
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4D Ultrasound


6 months, 3 weeks

Source: CREATE Fertility, London, UK.
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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Response to Light
Response to Light
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
Fetus Appears Less Wrinkled
Fetus Appears Less Wrinkled
Sound Discrimination
Sound Discrimination
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