• Drusas@fedia.io
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    9 days ago

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

    • EgoNo4@lemmy.world
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      9 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…

      • RebekahWSD@lemmy.world
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        9 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

        • volvoxvsmarla@sopuli.xyz
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          8 days 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
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            8 days 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
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              8 days ago

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

              • BarneyPiccolo@lemmy.today
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                7 days ago

                That was exactly what we concluded. We had a conversation about it, and my wife said “We got lucky and got a perfect kid on the first try. What are the chances of it happening twice?”

                He’s 26 now, and we’re best friends.

      • Drusas@fedia.io
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        9 days ago

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

      • philpo@feddit.org
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        8 days 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.

  • falseWhite@lemmy.world
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    9 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.

      • MajorasTerribleFate@lemmy.zip
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        8 days 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
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        8 days 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
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        9 days 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.

    • Chee_Koala@lemmy.world
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      8 days 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?

    • shalafi@lemmy.world
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      9 days ago

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

  • doctorspike@lemmy.world
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    8 days 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”

      • philpo@feddit.org
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        8 days 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)

  • Fargeol@lemmy.world
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    9 days ago

    There’s a type of cyst called dermoid cyst which can grow hair, nails or even teeth inside it.

  • joe_archer@lemmy.world
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    9 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.

    • theherk@lemmy.world
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      9 days ago

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

    • Damarus@feddit.org
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      9 days 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.

    • Cocodapuf@lemmy.world
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      9 days 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…

    • palordrolap@fedia.io
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      9 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.

          • WoodScientist@lemmy.world
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            9 days ago

            Take six mg estradiol enanthate injections weekly for two years. Follow up with domperidone-based lactation induction. Supplementing a testosterone blocker would also be useful.

            Warning, this is essentially going on the full hormone therapy trans women go on. You can induce lactation, but it requires being hormonally female for an extended period of time. Look up the effects of mtf hormone therapy, as you would be getting all of them. Also the breast growth is permanent. You have been warned.

            • Hadriscus@jlai.lu
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              9 days ago

              I am not genuinely contemplating doing the hormone therapy, the above comment was in jest. However that is very cool to learn about. I had no idea breast development was a one-way road. These are questions I never thought to ask. Thanks for sharing

      • Lyrl@lemmy.dbzer0.com
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        9 days ago

        Sometimes regular stimulation is enough. I saw one case where a man took on an orphaned infant where there wasn’t even any animal milk available to hack together formula, and the starving infant attempting to get milk out of his nipple every hour for multiple days was enough to get the one breast to start making milk, and the infant lived thanks to it.

        The need for suckling to stimulate milk production is a catch-22 for women who don’t make enough milk. They have to supplement with formula to prevent “failure to thrive”, but the infant spending some of its sucking time on a bottle instead of a breast reduces their supply even more, so then they have to feed even more formula… There are devices that run a tube to the nipple so the infant can get formula from the tube while at the same time stimulating breast milk production, and they work, but look like a huge pain.

    • harambe69@lemmy.dbzer0.com
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      8 days ago

      Don’t many things need to go wrong during fetal development for that? The mammary tissue is usually completely destroyed by birth in men.

  • snoons@lemmy.ca
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    9 days ago

    Your gut biome is the only way you can digest leafy things. Without them most of it would just stay in there, or go right through you.

      • poddus@discuss.tchncs.de
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        9 days ago

        I think the point being made was that the enzyme used to break down cellulose is only made by bacteria, whereas the enzymes used to break down carbs, fats, and proteins are produced by the pancreas. Digestion is complicated though, teeth and stomach acid are also digesting in a way so it’s all an oversimplification

    • Lena@gregtech.eu
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      9 days ago

      I don’t mind that, my gut biome can go ahead and digest food for me. It’s free labor!

  • HelloDingo@slrpnk.net
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    9 days ago

    Teeth, or rather where they meet your skull and jaw, are technically classified as a kind of joint!

  • Flickerby@lemmy.zip
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    8 days 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.

      • Flickerby@lemmy.zip
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        8 days ago

        I actually looked this up just for you. Surprisingly low at .3%! While the number of cells are roughly halfish each human and non human, the non human cells weigh so little they only account for around 200 grams of actual weight. Learned something new myself there.

        • Applesause@mander.xyz
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          6 days ago

          Wow! I wouldn’t have expected anywhere near that disparity!

          Edit: and thanks for taking the trouble to look it up, too. How did you find that? Was it written somewhere or did you have to do a calculation?

          • Flickerby@lemmy.zip
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            5 days ago

            I found a research paper that came up by some doctor who did the math for me thankfully lol.

    • ButteryMonkey@piefed.social
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      7 days ago

      A fun addition to this fact is that vaginal secretions are made from modified plasma. Like that stuff in your blood.

      So TECHNICALLY women don’t just bleed for their period.

      • Lyrl@lemmy.dbzer0.com
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        9 days 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
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          8 days 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

    • harambe69@lemmy.dbzer0.com
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      8 days ago

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