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From so many modern production stages that we have discussed, starting from cooking, music, and other interesting things around us, there is one production process that is most requested by production friends in the comments column. Do you know what it is? Yes, children's production.
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Interestingly, because there are quite a few fans and for the sake of the AdSense interest, the production series will meet all of your requests. But of course, it is not the penetration process and love style that we will discuss. But the journey of sperm and embryo development in the mother's womb, until becoming a baby as a replacement for the reproduction process.
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The new life process starts from an intimate encounter. In sexual intercourse, the penetration process usually takes several minutes before ejaculation. At that time, millions of sperm are released into the female vagina. On average, in one ejaculation, about 300 million sperm are released. However, most of the sperm die immediately due to the acidic environment.
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but thousands of others are able to survive, protected by cement fluid that neutralizes some of the acidity. From this point, the sperm must start a long journey towards the egg cell. They move towards the uterus or cervix. During ovulation, the cervix is more fluid and slippery, making it easier for the sperm to swim through it.
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Although so, not all of them work. Millions of sperm are stuck in the cervix, some of them are destroyed by the female immune system that recognizes them as foreign objects, and only a few can continue the journey, swim further, enter the uterus, and are helped by the natural contraction of the uterine muscle.
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Of the hundreds of millions, now the number has decreased drastically and only left a few thousand. These are the ones who have the opportunity to approach the egg cell and continue the struggle to the next stage. In this stage, sperm is now facing the main goal, namely the tubal-fallopian channel, where the egg cell is located. The egg cell itself does not stay still,
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With the help of smooth movements from cilia in the phallopi tube, the egg cells slowly move towards the uterus. Sperms have to swim against this movement to achieve it. Of the thousands of sperm left, only tens managed to approach the egg cells. But the struggle is not over yet. The egg cells are protected by two important layers, namely the outer layer called coronaradiata.
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and a layer of the inside called the pellucid zone. To penetrate it, the sperm releases the enzyme from the head. This enzyme works like a key, opening the way through the layer that protects the egg cell. One by one the sperm tries, but only one is really able to penetrate deep. And when this moment comes, a miracle happens.
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The first sperm that successfully entered immediately merged with the egg cell. In a moment, the fertilization process began and a new cell called the zygote was formed, which would become the human embryo. When the sperm successfully entered, the egg cell immediately changed its membrane, creating a barrier so that no other sperm could enter.
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This is the end of the amazing competition between millions of sperm and the beginning of a new human life. After sperm successfully enters the egg cell, two sources of life are now united. The genetic material of the father and mother are combined to form a new human blue pattern. In minutes, two cells, one from sperm and one from the egg cell,
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merge into one unit. From here, all the basic characteristics of a human are determined. Starting from the form of hair, hair color, skin color, to eye color, everything is stored neatly in a unique genetic combination. This newly formed cell is called zygote. From a single cell, life will grow rapidly.
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Zygote immediately begins the first division, from one cell to two, then changes to four, eight, sixteen, and so on. This process is very fast, as if life is in full swing to grow. Each division brings Zygote closer to the next goal, namely the journey to the womb, where he will be buried and develop into an embryo.
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Zygote is no longer just a single cell, it is the early symbol of human life. Inside it is stored the full potential to grow into a baby who will soon be born with its own unique identity. After splitting by splitting, Zygote now begins a long journey to the womb. This journey usually takes about 3 to 5 days.
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In his journey, Zigote continued to split from the solid cell ball called the morula, it then developed into a more complex structure called the blastocista, a set of cells containing hundreds of cells with a liquid space in the middle. The uterus was the end goal of this journey. The uterine wall or endometrium had prepared itself
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thickens with rich layers of nutrition to welcome a new life. The soft contraction of the tubal-fallopian tube channel helps to push the blastocysts towards the uterus. Every second, the cells in the blastocysts continue to adapt, storing themselves for the next important step, which is to stick and stick to the uterine wall.
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This is a crucial stage because only by succeeding in the journey to the uterus can the new life continue. If failed, the zygote will never grow into an embryo. But if it succeeds, a new stage will be immediately started. After a long journey, the blastocyst finally arrived in the uterus. This is the time that determines the implantation process.
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Blastocista sticks to the uterus wall, right on the endometrium layer that has been prepared before. Slowly, cells outside the blastocista begin to penetrate the uterus as if they are strong enough to ensure that life can continue. At this stage, cells have begun to play a role, some have developed into embryos, human body cells.
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while the other parts form the placenta and the uterine sac. Two important structures that will be the protective and source of nutrition during pregnancy. Implantation is the turning point. If the blastocyst is successfully attached perfectly, pregnancy can be maintained. However, if it fails, this newly developed life can end without ever being known.
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With the embryo attached to the uterus, the biological pregnancy journey officially begins. From here, human life really started to develop, week after week until the time of birth. In the first weeks, the uterus was formed, which will eventually become the brain and the spine. From here, the control center of the entire human body began to be prepared.
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Not long after, a small miracle happened. The primitive heart began to crack, although the size was still very small. This crack was the first sign of real life in the womb. At the same time, the limbs of the hands and legs began to appear as small holes. The face slowly formed with eyes, nose, and mouth that began to be recognized.
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Other important organs such as the heart, lungs, and kidneys begin to develop even though they are still very simple. At the age of about 8 weeks, the embryo already has a shape that resembles a human being. At that time, the term changed from embryo to fetus. A turning point because since then, growth has been more focused on the improvement of organs and the enlargement of body size.
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The embryo, which was once a single cell, has now developed into a small human figure with the heart gland and basic organs starting to work. After passing the embryo phase, Janine enters the period of large growth in the uterus. Nine months of pregnancy are divided into three major stages called trimesters. In the first trimester, Janine already has a stable-pointed basic organ and heart.
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The uterus began to form, although it was still very simple. Entering the second trimester, the uterus grew larger, the bones became harder, the face became clearer, and the uterus began to move in the uterus. At this stage, the mother's candidate usually can feel a small kick of a growing sign of life. In the third trimester, the uterus entered the stage of maturation, the lungs developed perfectly,
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the brain grows rapidly and the weight of the body increases drastically. The fetus also begins to take a ready-to-birth position, usually with its head facing down. Finally, after 9 months of full protection and growth, the time has come to wait, namely birth. The uterine contract pushes the baby out into the world. The first cry of the baby marks the end of a long journey,
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From only two small cells, now a new human is born, complete with his own unique identity. That is the wonder of life, an extraordinary journey from fruit to birth, which reminds us that every human is a gift, and every birth is a story of victory.
