What is included in the main part of the placenta?
1. Amniotic
Is the membrane lining the placenta, amniotic constitute part of the placenta of the fetus, is the innermost layer of the placenta, smooth, without blood vessels, nerves and lymph, with a certain flexibility. Amniotic sac contains the amniotic fluid. Amniotic fluid is the fluid surrounding the fetus, in addition to the fetus early in pregnancy to provide nutrition, or second trimester fetal movement, growth, respiratory, digestive cycle and the place of fetal urine.
2. Phyllodes chorionic
Fetal placental chorionic form leafy part of the main part of the placenta. Embryonic development to 13 to 21 days, the main structure of the placenta - hair gradually. About 3 weeks after fertilization, when formation of blood vessels within the villi, and establish a placental circulation.
3. Umbilical cord
Umbilical cord is composed of yolk sac and allantois, usually by two smaller umbilical arteries and one umbilical vein composed of coarse, cord periphery by a layer of soft, jelly wrapped to protect the umbilical cord blood vessels.
Magical function of the placenta
In addition to the placenta play a "material medium of exchange," this role, but also a good barrier. In fact, not a mixture of fetal and maternal blood, is the diffusion through the placenta of fetal nutrient supply, but also to ensure that the fetal effects from external harmful substances.
Therefore, the placenta is the mother and fetus exchange of nutrients and waste places, and the umbilical cord is responsible for the transport of these substances with the metabolism of the "channel", amniotic fluid, fetal buffer protection is to provide the media, the fetus is through these special organs for excretion and absorption The.
Mother's curiosity question
Questions 1 to the fetus really drink his own urine it?
Source of amniotic fluid, initially secreted by the placenta and membranes, then there will be fetal breathing, excretion and secretion of digestive fluid, and manufactured from the urine of fetal kidney.
Although amniotic fluid contains large amounts of fetal urine, but unlike the adult baby's urine contains a lot of waste, and the fetus is only necessary to absorb nutrients, so the mothers do not have to worry about the fetus will drink the real meaning of the "urine" .
Since the fetus will question 2 pee, then he will defecate it?
In the production of a normal fetal meconium before the solution is not, but for various reasons if the phenomenon of fetal distress (ie, hypoxia), the anal sphincter will relax and early discharge of meconium. Production observed in amniotic fluid color, black and green if the show can be learned in the production process had occurred in the anoxic phenomenon.
2011-02-20
Do you know how to discharge Fetus?part 1
Do you know how to discharge you baby
The most commonly heard phrase during pregnancy, than the "what to eat more nutritious, the baby will grow up well." Although familiar with this truth, but the mothers of the baby belly for how "to eat, drink?" How "pull, Caesar?" Moms I'm afraid this little knowledge, lay to it!
Most have heard of moms and absorption of oxygen metabolism of the fetus is carried out through the umbilical cord, but fetal nutrition and provide an important source of protection - the placenta, but very limited understanding of some of the mother's placenta and umbilical cord will be even function mingled together. Below, we look at mothers with placental what it is now!
The placenta is how to generate it?
Fertilized egg of about 7 to 9 days in the thickening of the endometrium on implantation, implantation began after a series of cell division, differentiation will produce:
Fetal membrane
1. Yolk sac in 2 to 3 weeks to help deliver nutrients to the embryos, 3 to 6 weeks during the manufacture of the original blood cells, 7 weeks into the umbilical cord, and then gradually degraded.
2. Amniotic membrane produces amniotic fluid protect the fetus.
3. Chorionic chorionic below to continue to grow embryonic and uterine wall depth of depression, followed by the formation of the placenta.
4. Allantoic degenerate into the umbilical cord in the last three vessels and median umbilical ligament.
All embryonic layers of fetal tissues, organs, systems originate at the
Embryo development to the 4 to 5 weeks when the original placenta, the placenta has been formed about 8 weeks, the umbilical cord also appeared.
At this time a human embryo has been gradually taking shape, the major organs such as heart, lung and kidney development have been formed, we would call after 9 weeks of pregnancy the embryo as a "fetus."
Placenta will take over after the formation of the original task by the yolk sac to provide nutrients, and begins to secrete progesterone and other hormones, so that the body maintain normal pregnancy. Development of the placenta after 16 weeks to full maturity, pregnancy has begun to enter the stable.
The most commonly heard phrase during pregnancy, than the "what to eat more nutritious, the baby will grow up well." Although familiar with this truth, but the mothers of the baby belly for how "to eat, drink?" How "pull, Caesar?" Moms I'm afraid this little knowledge, lay to it!
Most have heard of moms and absorption of oxygen metabolism of the fetus is carried out through the umbilical cord, but fetal nutrition and provide an important source of protection - the placenta, but very limited understanding of some of the mother's placenta and umbilical cord will be even function mingled together. Below, we look at mothers with placental what it is now!
The placenta is how to generate it?
Fertilized egg of about 7 to 9 days in the thickening of the endometrium on implantation, implantation began after a series of cell division, differentiation will produce:
Fetal membrane
1. Yolk sac in 2 to 3 weeks to help deliver nutrients to the embryos, 3 to 6 weeks during the manufacture of the original blood cells, 7 weeks into the umbilical cord, and then gradually degraded.
2. Amniotic membrane produces amniotic fluid protect the fetus.
3. Chorionic chorionic below to continue to grow embryonic and uterine wall depth of depression, followed by the formation of the placenta.
4. Allantoic degenerate into the umbilical cord in the last three vessels and median umbilical ligament.
All embryonic layers of fetal tissues, organs, systems originate at the
Embryo development to the 4 to 5 weeks when the original placenta, the placenta has been formed about 8 weeks, the umbilical cord also appeared.
At this time a human embryo has been gradually taking shape, the major organs such as heart, lung and kidney development have been formed, we would call after 9 weeks of pregnancy the embryo as a "fetus."
Placenta will take over after the formation of the original task by the yolk sac to provide nutrients, and begins to secrete progesterone and other hormones, so that the body maintain normal pregnancy. Development of the placenta after 16 weeks to full maturity, pregnancy has begun to enter the stable.
2011-02-19
6 high-quality prenatal care part 2
2. Touch prenatal
◎ how to do?
Whatever time and place, at any time can be separated from her mother belly pregnant belly gently stroked the Baby, the touching message to the fetus, can stimulate the fetal brain development. In addition, the pregnant mother may be feeling a slight shaking belly look, or a fetus with fetal movement or fetal position in a bulge protruding belly, it can go touch it, or the slightest move or move several times, in response to fetal movement, to promote early close parent-child relationship.
◎ When to do?
If a slight vibration stomach, pregnancy can be done at any time; keep up the fetus if fetal movement games to play, of course, about the fetus such as fetal movement after 20 weeks do have, there will be more interesting interaction.
◎ valid evidence!
Obstetrics and Gynecology experts said, according to a study, the fetus after 6,7 months, there will be memories of sound and vibration, which is proven to be effective prenatal exciting evidence!
◎ Note
Obstetrics and gynecology expert touch of prenatal education to do the following note:
(1) Do not play too long time, about ten minutes on the can, because the fetus is drowsiness, do not affect the fetus's sleep and rest.
(2) Do not shake too much in order to avoid contraction of the uterus, there may be risk of miscarriage or premature birth.
(3) If the pregnant mother has the status of bleeding or uterine contractions, do not touch the proposed implementation of prenatal education.
(4) Do not shake the stomach in order to avoid miscarriage or premature birth.
3. Language prenatal education
◎ how to do?
Whether mothers or fathers, take some time every day of dialogue with the fetus, such as getting up to say: "Baby, Good Morning, sleep well last night good? Dad, Mom well love you!" pregnant mothers to eat, can tell the fetus, said: "Baby, we have to eat LA, to be happy to eat you!" baby fetal movement, you can with the baby, said: "The baby great! you want to play with the game?" before going to sleep can say: "Baby, Good night! hope you grow up perfectly healthy, mom and dad love you oh!" go out to play, you can with the baby, said: "Mom and Dad take you for a walk, you look good here so pretty ... .... "
Through dialogue with the way the fetus in utero, the fetus can be the appropriate auditory stimulation, and the prospective parents stable, gentle, clear voice, have a stabilizing effect on the fetus Oh!
◎ When to do?
In principle, the fetus after 24 weeks can do with hearing; but when in fact can, because when the pregnant mother child talk about feelings of relaxation, stress reduction, have a positive impact on the fetus.
◎ valid evidence!
As the fetus in the womb mother more than 9 months of life, the mother's heartbeat and sound frequencies very well, psychologists try to pregnant women recorded voice and heart, on the side of newborns, the results can slow down new impatience of children, demonstrated the effectiveness of prenatal education.
Obstetrician, said that her mother had just left the womb infants born in the post-natal care and newborn care to do when the stage crying, but her arms and hold to skin contact, the baby to quiet down, do not cry, and be seen baby in the womb to be so long, there is a certain familiarity and emotional attachment; also a novice when my parents crying in the newborn, the baby during pregnancy, then praise again, the results of the baby to stabilized, These are indirect evidence of the effectiveness of prenatal education.
◎ Note
Prospective parents can take advantage of fetal activity, with slow, gentle, clear language and baby talk, but not too long, a ten to twenty minutes to avoid disturbing the baby's sleep.
◎ how to do?
Whatever time and place, at any time can be separated from her mother belly pregnant belly gently stroked the Baby, the touching message to the fetus, can stimulate the fetal brain development. In addition, the pregnant mother may be feeling a slight shaking belly look, or a fetus with fetal movement or fetal position in a bulge protruding belly, it can go touch it, or the slightest move or move several times, in response to fetal movement, to promote early close parent-child relationship.
◎ When to do?
If a slight vibration stomach, pregnancy can be done at any time; keep up the fetus if fetal movement games to play, of course, about the fetus such as fetal movement after 20 weeks do have, there will be more interesting interaction.
◎ valid evidence!
Obstetrics and Gynecology experts said, according to a study, the fetus after 6,7 months, there will be memories of sound and vibration, which is proven to be effective prenatal exciting evidence!
◎ Note
Obstetrics and gynecology expert touch of prenatal education to do the following note:
(1) Do not play too long time, about ten minutes on the can, because the fetus is drowsiness, do not affect the fetus's sleep and rest.
(2) Do not shake too much in order to avoid contraction of the uterus, there may be risk of miscarriage or premature birth.
(3) If the pregnant mother has the status of bleeding or uterine contractions, do not touch the proposed implementation of prenatal education.
(4) Do not shake the stomach in order to avoid miscarriage or premature birth.
3. Language prenatal education
◎ how to do?
Whether mothers or fathers, take some time every day of dialogue with the fetus, such as getting up to say: "Baby, Good Morning, sleep well last night good? Dad, Mom well love you!" pregnant mothers to eat, can tell the fetus, said: "Baby, we have to eat LA, to be happy to eat you!" baby fetal movement, you can with the baby, said: "The baby great! you want to play with the game?" before going to sleep can say: "Baby, Good night! hope you grow up perfectly healthy, mom and dad love you oh!" go out to play, you can with the baby, said: "Mom and Dad take you for a walk, you look good here so pretty ... .... "
Through dialogue with the way the fetus in utero, the fetus can be the appropriate auditory stimulation, and the prospective parents stable, gentle, clear voice, have a stabilizing effect on the fetus Oh!
◎ When to do?
In principle, the fetus after 24 weeks can do with hearing; but when in fact can, because when the pregnant mother child talk about feelings of relaxation, stress reduction, have a positive impact on the fetus.
◎ valid evidence!
As the fetus in the womb mother more than 9 months of life, the mother's heartbeat and sound frequencies very well, psychologists try to pregnant women recorded voice and heart, on the side of newborns, the results can slow down new impatience of children, demonstrated the effectiveness of prenatal education.
Obstetrician, said that her mother had just left the womb infants born in the post-natal care and newborn care to do when the stage crying, but her arms and hold to skin contact, the baby to quiet down, do not cry, and be seen baby in the womb to be so long, there is a certain familiarity and emotional attachment; also a novice when my parents crying in the newborn, the baby during pregnancy, then praise again, the results of the baby to stabilized, These are indirect evidence of the effectiveness of prenatal education.
◎ Note
Prospective parents can take advantage of fetal activity, with slow, gentle, clear language and baby talk, but not too long, a ten to twenty minutes to avoid disturbing the baby's sleep.
2011-01-27
How to relieve vomiting during pregnancy part 2
Radical movement or a noisy environment the situation will aggravate morning sickness.
In the case of fatigue, morning sickness will aggravate the situation, and therefore more attention to rest, preferably in the afternoon nap.
Slow walking speed will also certainly help alleviate morning sickness.
Enough rest at night, go to bed earlier.
Keep indoor air clean, a little sleep when the windows open a little, take a walk outdoors, but be careful not to catch cold.
Because the hot air will increase the feeling of nausea, so try to avoid excessive heat.
Changes in mood also plays a significant role, the pressure will aggravate morning sickness situation. To keep my peace of mind, do not get too nervous, anxious.
Brush your teeth after meals. Regular brushing will stimulate the early morning vomiting, may wish to eat first and then brush your teeth.
Interesting study
Foreign experts have varying degrees of morning sickness, some mothers have done related research, found some interesting phenomena:
Two of the world have to live with and in-laws than husband and wife, the former phenomenon is more severe morning sickness. Expert analysis of this is probably because both husband and wife live no scruples, and when and in-laws get along, to be the family's meals or chores, the chores naturally divert the attention of morning sickness.
Living in an unfamiliar environment, and its more severe morning sickness symptoms, for example, people in foreign birth, parents, friends are not around, it is inevitable that tensions loneliness, coupled with the language not smooth, naturally unrest.
Recommended Mom --- a good way to ease morning sickness
Ginger. Study found that ginger can help alleviate morning sickness symptoms. You can try making their own ginger tea (must be prior consultation with a doctor's opinion): Cut two pieces of coin-sized ginger, and then soaked with water 5 to 10 minutes. Remove the ginger, add brown sugar, honey or lemon on it.
Drinking water. Increase in body metabolism, large amounts of water in addition to help metabolism, it also reduces the concentration of hormones in the blood to alleviate the discomfort.
Apple. To get up early to eat an apple, very helpful in relieving nausea and vomiting. Helping to keep the intestinal smooth and prevent constipation.
Cucumber. Cucumber fragrance will make you feel uncomfortable swept away.
Honey. Get up before the spoonful of honey in his mouth. Part to help the body absorb glucose, the blood glucose concentration will not be too low to reduce the number of morning sickness.
What are the morning sickness to seek medical treatment
Although morning sickness generally does not affect the physical health, but also about one per cent of morning sickness is very serious, leading to dehydration and weight loss. Once dehydration (no urine, or urine is dark yellow), dizziness, weakness, rapid heart rate or the number of frequent vomiting, can not eat, vomit in the folder with bloodshot eyes, must immediately go to the hospital. In most cases, by intravenous injection or anti-morning sickness drug to be completely cured.
In the case of fatigue, morning sickness will aggravate the situation, and therefore more attention to rest, preferably in the afternoon nap.
Slow walking speed will also certainly help alleviate morning sickness.
Enough rest at night, go to bed earlier.
Keep indoor air clean, a little sleep when the windows open a little, take a walk outdoors, but be careful not to catch cold.
Because the hot air will increase the feeling of nausea, so try to avoid excessive heat.
Changes in mood also plays a significant role, the pressure will aggravate morning sickness situation. To keep my peace of mind, do not get too nervous, anxious.
Brush your teeth after meals. Regular brushing will stimulate the early morning vomiting, may wish to eat first and then brush your teeth.
Interesting study
Foreign experts have varying degrees of morning sickness, some mothers have done related research, found some interesting phenomena:
Two of the world have to live with and in-laws than husband and wife, the former phenomenon is more severe morning sickness. Expert analysis of this is probably because both husband and wife live no scruples, and when and in-laws get along, to be the family's meals or chores, the chores naturally divert the attention of morning sickness.
Living in an unfamiliar environment, and its more severe morning sickness symptoms, for example, people in foreign birth, parents, friends are not around, it is inevitable that tensions loneliness, coupled with the language not smooth, naturally unrest.
Recommended Mom --- a good way to ease morning sickness
Ginger. Study found that ginger can help alleviate morning sickness symptoms. You can try making their own ginger tea (must be prior consultation with a doctor's opinion): Cut two pieces of coin-sized ginger, and then soaked with water 5 to 10 minutes. Remove the ginger, add brown sugar, honey or lemon on it.
Drinking water. Increase in body metabolism, large amounts of water in addition to help metabolism, it also reduces the concentration of hormones in the blood to alleviate the discomfort.
Apple. To get up early to eat an apple, very helpful in relieving nausea and vomiting. Helping to keep the intestinal smooth and prevent constipation.
Cucumber. Cucumber fragrance will make you feel uncomfortable swept away.
Honey. Get up before the spoonful of honey in his mouth. Part to help the body absorb glucose, the blood glucose concentration will not be too low to reduce the number of morning sickness.
What are the morning sickness to seek medical treatment
Although morning sickness generally does not affect the physical health, but also about one per cent of morning sickness is very serious, leading to dehydration and weight loss. Once dehydration (no urine, or urine is dark yellow), dizziness, weakness, rapid heart rate or the number of frequent vomiting, can not eat, vomit in the folder with bloodshot eyes, must immediately go to the hospital. In most cases, by intravenous injection or anti-morning sickness drug to be completely cured.
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