• Sunsofold@lemmings.world
      link
      fedilink
      arrow-up
      1
      ·
      6 hours ago

      People are very aware of those. Many have them, and many of those who have them are all too willing to share them.

  • pocopene@lemmy.world
    link
    fedilink
    arrow-up
    13
    arrow-down
    1
    ·
    14 hours ago

    Newborn baby girls can experience a phenomenon called “false menses” or “mini-periods” due to a sudden drop in maternal estrogen after birth, causing slight vaginal bleeding or a blood-tinged discharge that typically lasts only a few days.

    • philpo@feddit.org
      link
      fedilink
      arrow-up
      2
      ·
      7 hours ago

      And both boys and girls often have a redish discolouration in their nappies initially - aka brickdust deposit. Totally benign almost all of the times, but a lot of parents are shocked.

  • Flickerby@lemmy.zip
    link
    fedilink
    arrow-up
    23
    ·
    edit-2
    23 hours ago

    Of all of the cells in your body, less than 45% of them are human. The majority are microorganisms designed to work with your gross-ass self for similarly gross organic meat-bag processes.

  • Zapados@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    12
    arrow-down
    2
    ·
    1 day ago

    Hej, I think its pretty cool how much slime we got producet in our bodies every day, like up to 1 liter! Me, personally, find it gross dat our noses produce that many bacteria, lol.

    • A Wild Mimic appears!@lemmy.dbzer0.com
      link
      fedilink
      arrow-up
      2
      ·
      11 hours ago

      This works great with @Nomad@infosec.pubs tip regarding the flexibility of our tongues.

      Btw, the noses (so called becherocells) just create the slime (glycoproteins) to catch and bind bacteria entering from the outside, they (luckily) don’t create bacteria on their own.

  • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 @pawb.social
    link
    fedilink
    English
    arrow-up
    21
    ·
    edit-2
    1 day ago

    Humans can grow horns similarly to Omens in Elden Ring. Cutaneous horns can be caused by benign growths, precancerous lesions, or even skin cancer. Apparently, these are also becoming increasingly common in people.

  • falseWhite@lemmy.world
    link
    fedilink
    arrow-up
    65
    ·
    edit-2
    2 days ago

    Human face pores are home to tiny, microscopic mites called Demodex.

    They are most active at night, when they leave their follicles to mate on the face and then return to find a new follicle.

    Almost everyone has them. So there are tiny arachnids having sex on your face every night.

    • Chee_Koala@lemmy.world
      link
      fedilink
      arrow-up
      3
      ·
      11 hours ago

      In individuel numbers, how much do you think we’re talking here? 1 per follicle, what would that be couple 10k? More? Do they live peacefully with eyebrow mites or is there a nightly war at the edge?

      • MajorasTerribleFate@lemmy.zip
        link
        fedilink
        arrow-up
        4
        ·
        14 hours ago

        “In” feels like the wrong preposition here, since the creatures involved are all on the same side of you. Next to? It’s more like you’re a room or two away from an orgy and the sound doesn’t really carry.

      • Apathy Tree@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        2
        ·
        15 hours ago

        They don’t poop from what I recall.

        But they don’t go anywhere when they die so you are covered with poop balloon corpses.

      • falseWhite@lemmy.world
        link
        fedilink
        arrow-up
        4
        ·
        edit-2
        1 day ago

        It’s not an illness. In most cases they are completely harmless and unavoidable, you get them from your mom as a baby and carry them your whole life. Most people have them. A minority of people can have some skin condition due to them, but it’s quite rare. And yes dogs carry them too, but not an issue for them either.

    • shalafi@lemmy.world
      link
      fedilink
      English
      arrow-up
      3
      ·
      1 day ago

      I thought everyone had them. If you didn’t, wouldn’t your hair follicles get clogged and gross?

    • harambe69@lemmy.dbzer0.com
      link
      fedilink
      English
      arrow-up
      10
      ·
      12 hours ago

      The real gross fact is that cervical mucus, during ovulation, has the same consistency as egg whites and can be whipped.

      • Lyrl@lemmy.dbzer0.com
        link
        fedilink
        arrow-up
        5
        ·
        1 day ago

        I, a vagina-haver, had no idea until a Catholic friend in college mentioned NFP. The secular Fertility Awareness resources I ended up finding all supported my impression this isn’t widely known. That was twenty years ago, though, maybe young people these days are more body-aware?

        Agree it isn’t really gross, I think it’s cool, but it seemed gross-adjacent enough I could get away with sharing in this thread.

        • HotDog7@lemmy.world
          link
          fedilink
          arrow-up
          7
          ·
          22 hours ago

          For the uninitiated, NFP is Natural Family Planning - the practice of avoiding coitus during ovulation as a form of birth control. It’s seen as a natural form of birth control compared to artificial birth control in the form of condoms and the pill.

          It’s strange to me that the Catholic Church singles out birth control as needing to be natural, but not much else.

          It’s around 75% effective at preventing pregnancies, but doesn’t stop STIs obviously.

          https://en.wikipedia.org/wiki/Natural_family_planning?wprov=sfla1

      • philpo@feddit.org
        link
        fedilink
        arrow-up
        2
        ·
        7 hours ago

        Yeah. And it’s a huge problem in the developing world.

        A gynaecologist I used to work with from time to time dedicated her whole retirement to it - she operated hundred of cases per year until she physically could not do it anymore,then she spent another two years teaching in various places until she could no longer do that anymore as well. (By then she was well into her 80ies). She was a saint basically, but without the whole Christian stuff (she had a massive hatred for the church and especially mother Theresa)

  • Drusas@fedia.io
    link
    fedilink
    arrow-up
    72
    ·
    2 days ago

    Surprisingly not in this thread: all the horrible things pregnancy can do.

    • EgoNo4@lemmy.world
      link
      fedilink
      arrow-up
      46
      ·
      2 days ago

      I’m fairly certain that if women would get a full disclaimer with all the nasty side effects a pregnancy comes with, they’d give it a second thought… On the other hand, some women insist on having a second baby… And then a third… And a fourth…

      • philpo@feddit.org
        link
        fedilink
        arrow-up
        1
        ·
        7 hours ago

        Obligatory video: https://youtu.be/uMcIUmfTZS4

        Tbh: I know people who have incredibly easy pregnancies, deliveries and then habe a child that hardly bothers anyone. And then others…not so much.

        And hormones are mighty in what they do to a brain.

        • volvoxvsmarla@sopuli.xyz
          link
          fedilink
          arrow-up
          2
          ·
          11 hours ago

          I remember I asked my husband in all seriousness to please kill me. Not in the heat of the moment, I actually meant it.

          I don’t remember the pain. I guess it must have been bad but I cannot even imagine what it felt like or where it was located.

          • BenjiRenji@feddit.org
            link
            fedilink
            arrow-up
            2
            ·
            15 hours ago

            I’ve heard it from friends. They got the freshly newborn baby in there arms and immediately feel like they wanna do this again.

            • toynbee@lemmy.world
              link
              fedilink
              arrow-up
              3
              ·
              14 hours ago

              I don’t wanna do it again because I used up all my luck with the awesome kid I already got.

      • RebekahWSD@lemmy.world
        link
        fedilink
        arrow-up
        24
        ·
        2 days ago

        I was told all the things that could go wrong when I was a kid, and then my mother was all, why not have a kid, and I was just

        “CAUSE IT’S A NIGHTMARE???” lol

      • Drusas@fedia.io
        link
        fedilink
        arrow-up
        11
        ·
        2 days ago

        Sometimes they don’t get the really horrible effects, or at least not the first couple of times.

  • doctorspike@lemmy.world
    link
    fedilink
    arrow-up
    69
    arrow-down
    1
    ·
    edit-2
    2 hours ago

    Retrograde menstruation.

    Because the feliciano tubes aren’t closed on the ends, where they interact with the ovaries, blood from a period can flow backwards into your abdominal cavity.

    Additionally, a small amount of sperm (if a woman is sexually active and say trying for a baby) can also go the full way and leak into the abdominal cavity.

    So some women can have blood and semen free floating in their abdominal cavity. Between organs

    Edit: autocorrect got me. I meant “fallopian tubes”

  • joe_archer@lemmy.world
    link
    fedilink
    arrow-up
    44
    arrow-down
    2
    ·
    2 days ago

    There are more cells in your body that aren’t you, than are.

    The count of bacterial cells in your gut, on your skin etc is higher than the number of your own cells.

    • Cocodapuf@lemmy.world
      link
      fedilink
      arrow-up
      9
      ·
      edit-2
      1 day ago

      I’ve always found this interesting. Human beings (or any vertebrates I suppose) are really more of a colony than a single being. And it’s not just a technicality, it’s meaningful. Much of that colony interacts with your nervous system and affects your moods and behavior. You think you have total control of your mind, but you would think and act differently with a different balance of gut bacteria. Chew on that for a while…

    • Damarus@feddit.org
      link
      fedilink
      arrow-up
      11
      ·
      1 day ago

      They aren’t me genetically, but I still need them to live. So really I still feel that it’s a part of me.

    • theherk@lemmy.world
      link
      fedilink
      arrow-up
      16
      ·
      2 days ago

      I think one’s microbiome has more mass than one’s brain too. So… who is really doing the thinking?

    • palordrolap@fedia.io
      link
      fedilink
      arrow-up
      8
      ·
      2 days ago

      This is one of the scientific plot holes in The Fly. Or at least the 1980s version. The head-swap version has other problems.