Class 30_5 3 - Contenido educativo
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Okay, if we do have a pregnancy, if we are pregnant, in the beginning the embryo is very small and it only has a few cells. But after just a little bit of time, a couple, well, a couple, no, a few weeks, it's going to turn into a fetus, fetus, un feto.
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and this is what you have in here okay a little features this is something like maybe three to
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four months okay this in my i think so at least okay and the little features needs many things
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now okay what does things that it needs very first of all it needs to live inside liquid
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so we have a liquid which is called the amniotic liquid liquid
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Okay, and the amniotic, it's not liquid, sorry, it's fluid, amniotic fluid, fluido amniotico,
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lo mismo, vale?
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En líquido, también en español se dice líquido amniótico o fluido amniótico, lo
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mismo, vale?
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Sí?
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Fine, and this liquid is surrounded by a membrane which is called the amniotic sac, vale?
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La bolsa amniótica se llama en español, la bolsa, vale?
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Okay, and it's going to live in there until childbirth.
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Hasta el nacimiento.
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O sea, que el fluid está.
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Esto es como una pompa de jabón, ¿vale?
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Es una membrana y dentro tiene líquido.
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Ya está.
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Y la membrana se llama amniotic sac.
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Amniotic sac es la membrana, el liquid, amniotic fluid or liquid.
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¿Vale?
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¿Sí?
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Then, the baby, how does the baby, if the baby cannot breathe, the baby cannot breathe in there.
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No puede respirar.
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So, how does the baby get oxygen and nutrients?
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to grow by the mother from the mother yes okay so the baby is connected to the mother how is
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it connected you know that by the yes by the umbilical cord okay that comes out from our
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belly right and we have our belly button to remind us from that moment it's okay
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No, no, no. The umbilical cords are cut and pinched and some people are hurt in one way and others in another.
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Nobody makes any decision about that.
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No, that's not what I was going to say, but no, no, no.
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It depends on how you cut it, it comes out.
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Yes, but there is no procedure to do it.
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Obviously.
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I mean, there is nothing to do about it.
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Yeah.
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As it has remained, it has remained.
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Yeah.
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We can't do anything, okay?
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baby and gives oxygen to the baby. ¿Cómo se llama el órgano? La placenta, okay? Same name in English, okay? The placenta. Fine, the placenta is quite a big organ and at the end of the pregnancy it weighs around one and a half kilos or even two, okay? So it's quite large, okay? Es grandecita la placenta, ¿vale? Grande, ¿sí? And it's a very fascinating
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aging organ because in the placenta the placenta makes the blood of the baby stay separated from
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the blood of the mother so the specifically the blood cells
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and actually the mom and the baby they can have different blood types blood type is
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grupo sanguíneo. Grupo sanguíneo, sabéis, ¿no? A positivo, cero negativo, ¿sí? Okay.
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So, they can have it in different blood types, and that's okay. They, the plasma in the blood,
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this does move. El plasma sí que se mueve, porque tiene los anticuerpos, y así la madre
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le puede dar plasma al bebé, ¿vale? Pero las células no se intercambian, ¿okay? You
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have that region over here, and the placenta provides its oxygen and nutrients to the baby,
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and it also gets all the waste from the baby because the kidneys are still not working very
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well so the co2 and everything is getting goes to the placenta and the placenta puts it in the
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mother mother's blood okay fine very good and then what happens okay so pregnancy how long is
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is pregnancy around nine months it's usually they say one nine it's actually kind of nine and a
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half and we say nine months but actually it's measured in weeks so we say 40 weeks
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fine and it lasts that time in the next page of your book you have
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Okay, so in this page you have what happens during pregnancy.
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I'm not going to ask you this, okay, because there is information like how many...
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No, no, not these two, just this one.
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Just this one.
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I'm going to explain the next one right now, okay?
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You have information about things that happen during development, but not very...
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That's what I just said, yes, not this one.
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The other one, yes, the childbirth one.
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I'm going to watch the childbirth, ok?
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Let's see what time it is.
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What time does this sound?
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25.
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Ok, I'll go straight to it.
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This one, yes.
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La cabeza para abajo, ¿vale?
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And when the baby is like, it's a big baby, it's fully developed,
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it's going to start pushing with the head towards this part of the uterus.
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How was this called?
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Este final del útero se llama la cervix.
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Eso es cervix.
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Fine?
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And at the end of the cervix, there is like a, hay un tapón, se llama el tapón mucoso,
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the mucous blood, okay?
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It's like a mucosity, but very thick, okay?
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Very thick.
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is to protect the baby, okay?
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But when the baby is pushing a lot,
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what happens?
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The mucous flag gets out, okay?
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Because there's no...
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The cervix is becoming thinner and thinner.
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¿Eso es lo operado?
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No, eso es echar el tapón mucoso,
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que se llama.
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Eso no se suele contar mucho,
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pero pasa antes, ¿vale?
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Lo primero que pasa.
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Fine, then the baby is going to push so much
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that it's going to start opening space in here.
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and this is what we call dilation
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o dilatación, ¿vale?
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Está dilatando, se dice, ¿no?
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¿Qué es lo que se dilata? El espacio para salir
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¿Vale?
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So the cervix is opening and it's creating
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space for the head of the baby
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and this is when labor actually starts
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¿Ok? The baby is pushing
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towards the end of the uterus
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and it is opening a space
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¿Right? So when the space is opened
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then there is birth
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childbirth
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the baby comes out head first it turns around and gets out right and after the birth well you were
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asking okay this is the baby was inside a fluid we said right so at some moment the baby's pushing
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so much that it's going to break the sack the amniotic sack so the fluid comes out but it
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doesn't have to happen, it's not mandatory the first thing that happens, okay? It sometimes
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happens in the middle part of the labor, okay? What is the uterus doing to push the baby?
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It's contracting, and this is why it hurts. It contracts very heavily, okay? And it hurts
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a lot. El útero se contrae. El útero se contrae muy fuerte para expulsar al bebé,
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¿vale? Y eso es lo que duele, ¿vale? Okay, you read it carefully here, okay? It's very
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well explained so i don't think you will have any troubles wait just one moment more i just want to
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say one more thing last the last step of childbirth is when the placenta gets out of the body okay
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this is called after birth
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what happens here a few minutes after childbirth just a few minutes after the whole placenta gets
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out of the body, and this doesn't hurt, esto no duele, ¿vale? It's just a moment, and
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it gets out of the body, ¿okay? And then the woman has kind of like a menstruation
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for around a month, ¿vale? Luego, encima, la mujer que acaba de dar la luz con todo
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lo que le ha pasado, además tiene la regla como un mes entero, para expulsar todos los
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tejidos que ha creado durante el embarazo, ¿vale? Y más cosas, otro día me preguntáis
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más cosas, ¿vale?
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- Autor/es:
- Irene Andrade
- Subido por:
- Irene A.
- Licencia:
- Dominio público
- Visualizaciones:
- 26
- Fecha:
- 30 de mayo de 2024 - 21:58
- Visibilidad:
- Clave
- Centro:
- IES RAFAEL ALBERTI
- Duración:
- 09′ 21″
- Relación de aspecto:
- 1.68:1
- Resolución:
- 1816x1078 píxeles
- Tamaño:
- 761.32 MBytes
