Core tip: Ten months pregnant, is the fetus asleep in the mother’s womb? Then you are wrong. Fetuses are smart. In addition to sleeping most of the time, they have various activities at other times. During pregnancy, the fetus does these 8 things in the womb. Will the new mother do it?
1. Sleep peacefully and leisurely
In fact, during the long ten months, the fetus sleeps most of the time. The fetus is surrounded by darkness and often closes its eyes tightly, falling asleep to the sound of the mother\’s heartbeat. Fetal sleep can be divided into quiet and active types. Throughout pregnancy, quiet sleep accounts for about 20%, active sleep accounts for 60% to 70%, and the rest is awake time. A fetus in an active sleep state will involuntarily stretch its waist, reach out, and stretch its feet. Appointments last 40 minutes. At this time, the mother only needs to shake her body to wake him up; the fetal movement is relatively stable and the heartbeat lasts for about 20 minutes. At this time, he is not easily woken up.
2. Swim and exercise
As long as he doesn\’t sleep, he is an energetic and naughty little guy. He walks around, exercises his muscles, sucks his fingers, and even gnaws his own little feet… In fact, when he cannot be called a \”fetus\”, he begins to Swimming around in mom’s womb. This aimless swimming has no posture at all, just like a leisurely little seahorse. This activity begins when the baby is 6 weeks old and continues until late in pregnancy, when he is too large to float in the amniotic fluid. He can move his arms freely, flex his fingers and toes, and bend, extend and turn his hands, wrists, legs and toes. In the later stages of pregnancy, the bones become harder and harder, and you often turn over, kick your legs, shake your hands, and open your hands. Pregnant mothers will feel the fetus sliding on both sides of the waist. This is because the fetus is moving its muscles and doing exercises.
Four patterns of fetal movement
Theoretically, there are generally four patterns of fetal movements, as follows:
1. Whole body movement: movement of the entire trunk, such as turning over. This kind of action is relatively intense and the duration of each action is relatively long, usually 3 to 30 seconds.
2. Body movements: stretching arms, twisting the body, etc. The duration of each movement is generally 115 seconds.
3. Lower limb movement: This is the kicking movement of the baby that we often feel. This action is fast and relatively weak. The duration of each fetal movement is generally less than 1 second.
4. Chest wall movement: It is relatively short and weak, and it is not easy for the mother to feel it.
3. Yawning, swallowing and sucking
At 11 weeks of pregnancy, the fetus in the womb has undergone great changes. His heart begins supplying blood to all internal organs and exchanges blood with the embryo through the umbilical cord. This is an important milestone in the baby\’s physical growth, and it also teaches him new skills – yawning, sucking and swallowing.
Fetuses yawn just like us, with his mouth wide open, but we don’t know if it’s because he’s sleepy or tired. The fetus\’s nutrition is delivered through the umbilical cord. His swallowing does not have much significance in the supply of nutrients. It is just a circulation of amniotic fluid. The amniotic fluid becomes a toy for the fetus to move in and out of, swallow and play with, perhaps as much fun as blowing bubbles for us!
Thumb sucking is an instinct of the fetus, not only to prepare for his first meal after birth (a newborn knows how to suck immediately as soon as it touches the nipple, and the sucking response is one of the baby\’s most important survival skills), but also Help him discover interesting things about his body, such as the feel of his skin and the size of his thumb. Therefore, the thumb-sucking behavior of the fetus in the womb is also the beginning of exploring the world.
4. Playing with the umbilical cord
In addition to sleeping, the fetus likes to play very much, but in the mother\’s womb, he does not have any toys, and the only thing worth mentioning is the umbilical cord. It was originally a channel for the mother to deliver nutrients to the fetus. The fetus incidentally regarded it as a \”toy\”, circling around the umbilical cord and playing with it. When you are tired from playing, you take a rest. When you feel energetic, you play more and more vigorously. But you don’t know that danger is lurking here. Some fetuses are in danger when they are entangled in the umbilical cord during this period.
5. Hiccups
Fetal hiccups? It sounds like a joke, but it\’s true. In the later stages of pregnancy, pregnant mothers will find that the fetus moves rhythmically, several times a day. From a medical point of view, this is the sound made when the baby swallows amniotic fluid, and it is also \”practicing\” breathing movements to make the lungs mature faster, so fetal hiccups are not hiccups in the true sense.
6. Urinate
Will the fetus pee in the mother\’s belly? Many people are not particularly clear about this. Research shows that fetuses can actually pee inside their mother\’s womb. The fetus is growing day by day in the womb, and the most important thing every day is to swallow amniotic fluid. Research experts believe that fetal defecation itself is a physiological process and an essential function for growth and development. If the fetus just swallows the amniotic fluid without expelling it, it\’s like filling a balloon with water and it will eventually burst. From the second trimester onwards, the amount of amniotic fluid largely determines the fetus’ urine output. Therefore, there must be something wrong with the fetus not urinating. If your amniotic fluid is low, you should consider whether there is a problem with the fetal kidneys, especially the urinary system.
7. Feel the light outside
Many people believe that the uterus inside the abdominal cavity does not allow any light to penetrate. Because, in addition to amniotic fluid, there is also a layer of chorion, uterine wall and abdominal wall. The fetus living in the amniotic fluid is dark and cannot see anything. Research shows that fetuses are not blind in their mother\’s womb. In the second month of pregnancy, the fetus\’s eyes have begun to develop, and in the fourth month they are already very sensitive to light. Research experts also found that newborn babies can only see objects within 30 to 40 centimeters, which is similar to the position and length of the fetus in the womb, indicating that newborn babies still maintain the habit of living in the womb. becauseTherefore, when the weather is nice, pregnant mothers often go for a walk outside to let the fetus \”see\” the outside world.
8. Listen to the outside world
Fetuses are smart. When he was 24 weeks old, he could already distinguish different sounds from the outside world and his mother\’s body. Therefore, pregnant mothers should talk to their babies as much as possible and pat their belly as much as possible. It would be better if you can play some beautiful music, because the baby\’s heart rate will increase after hearing it and will move with the rhythm of the music.
Under normal circumstances, fetal hearing will improve rapidly between 32 and 35 weeks. At this time, he will turn his head towards the source of the sound. What is most attractive to the fetus is the mother’s
Voice, so newborns can recognize their mother\’s voice among all others. If pregnant mothers listen to the same piece of music every day, it will be more beneficial to the growth and development of the fetus.
The fetus does a lot of things in the mother’s belly. In the eyes of pregnant mothers, every activity or change of the fetus is so fresh and incredible. Carefully experiencing these activities and reactions of the fetus is the happiest memory of every mother\’s pregnancy. In fact, most of the fetal activities, including increases in heart rate, are related to specific sounds, abdominal touch, light changes and other sensations, and the various experiences of the fetus in the womb have a profound impact on his intellectual and emotional development. Very important.