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The Endowment for Human Development
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Sense of Smell


6 months, 2 weeks

From The Biology of Prenatal Development.Buy Now

Script: Alle de komponenter, der er nødvendige for en funktionsdygtig lugtesans, er klar. Studier af for tidligt fødte børn viser, at evnen til at opfatte dufte er til stede allerede 26 uger efter befrugtningen.

Tilføres fostervandet et sødestof, begynder fostret at synke oftere. Modsat synker Fostret ikke så ofte, hvis der tilsættes et bitterstof. Dette ledsages ofte af ændret ansigtsudtryk.

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