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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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Male and Female


11 weeks, 3 days

From The Biology of Prenatal Development.Buy Now

Script: 3 MESES - 11 SEMANAS 3 DIAS

Si bien el sexo se determina al momento de la concepción, los genitales externos ahora pueden diferenciarse como masculinos o femeninos.

All ages referenced to fertilization, not last menstrual period.
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Nose and Lips
Nose and Lips
4D Ultrasound
4D Ultrasound
Male and Female
Male and Female
Glucose and Water Absorption
Glucose and Water Absorption
Weight Gain
Weight Gain
Taste Buds
Taste Buds
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