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Baby’s Pregnancy Calendar |
Hormonal Stress Response 17 weeks old / 19 weeks pregnant (since LMP)
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Script: By 16 weeks, procedures involving the insertion of a needle into the abdomen of the fetus trigger a hormonal stress response releasing noradrenaline, or norepinephrine, into the bloodstream. |
| See Snapshots |
Hormonal Stress Response
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Vernix Caseosa
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Bronchial Tree
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Circadian Rhythms
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Responds to Sound
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Skin and Hair
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