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The Endowment for Human Development
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Behavioral States


7 months, 2 weeks

From The Biology of Prenatal Development.Buy Now

Script: وأثناء آخر 4 شهر من الحمل، يعرض الجنين فترات من الأنشطة المنسقة تتخللها فترات راحة. وهذه الحالات السلوكية تعكس التعقيد المتزايد باستمرار للجهاز العصبي المركزي.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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