In utero, the fetus spends most of its time sleeping
Due to the low oxygen levels and sedative substances in the placenta, it is awake only 10% of the time. Otherwise, it has alternating phases of restful and active sleep.
👆🏻 Photo: Fetus at about 20 weeks pregnant
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@QuiteInterestingInformation
Due to the low oxygen levels and sedative substances in the placenta, it is awake only 10% of the time. Otherwise, it has alternating phases of restful and active sleep.
👆🏻 Photo: Fetus at about 20 weeks pregnant
~~~~~~
@QuiteInterestingInformation
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