The development of the fetus
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The document outlines the development of a fetus over the three trimesters of pregnancy. In the first trimester, the fetus grows from the size of a fist to a grapefruit. During the second trimester, the fetus' ears form and the mother can feel movements between 18-22 weeks. In the third trimester, the fetus' bones are developed, its eyes are open, and it can control its body temperature.
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Fetal Development
The document summarizes fetal development from the first through third trimesters of pregnancy in 3-4 week increments. In the first trimester, the embryo grows rapidly, forms major organs, and develops a placenta and circulatory system. By 8 weeks, the baby's sex and organ systems are developing. In the second trimester, the fetus' skeleton, hair, ears, eyes, and other features form and mature. Fat begins to form in weeks 17-19. In the third trimester, the baby practices breathing, regulates its body temperature, and is fully capable of opening its eyes and detecting light by weeks 30-33.
Fetal Development
1. A single sperm fertilizes an egg to form a zygote, which divides and travels down the fallopian tube as a ball of cells called a blastocyst. The blastocyst implants in the uterine wall around 6 days after fertilization.
2. Around the second week, the cells begin to differentiate and form three layers that will become the embryo's tissues and organs.
3. By the third week, the neural plate forms and tiny blood vessels and heart structures start to develop.
Conception to birth
Fertilization occurs when a sperm cell fuses with an egg cell, containing 23 chromosomes each to form a fertilized egg with 46 chromosomes. The average pregnancy lasts 38 weeks from conception. Within a few days, the fertilized egg begins cell division as it travels to the uterus where it implants by about 10 days after conception. The fetus continues to rapidly grow and develop organs over the next several weeks, with all major organs formed by 24 weeks.
Foetal development gihs
The document discusses fetal development from 6 weeks to 38 weeks of pregnancy. It describes the key physical changes that occur in the embryo and fetus each week. During the first trimester (6-12 weeks), major organs begin to form and external features develop. In the second trimester (13-28 weeks), the fetus grows rapidly and all systems continue to mature. By the third trimester (29-38 weeks), the fetus prepares for birth by gaining weight and fat and increasing lung and brain development.
Fetal development
The document summarizes fetal development from conception through birth in 4 week intervals. At conception, a fertilized egg implants in the uterus and begins dividing rapidly. By 4 weeks, structures of the face and neck are forming and organs like the heart, lungs and liver begin developing. The fetus' size, features and movements continue developing through each stage until by 36 weeks it is nearly ready for birth, with most organs fully formed. Birth occurs around 40 weeks of pregnancy.
Stages of fetal growth and development
The growth and development of the fetus is typically divided into three stages: the preembryonic stage from fertilization to 2-3 weeks, the embryonic stage from 4-8 weeks, and the fetal stage from 9 weeks until birth. During each stage, the fetus develops organ systems and physical features according to a general timeline, growing from a fertilized egg to a fully-formed baby by the end of the 38 week gestational period.
7. 9th week to birth embryology
The document summarizes key aspects of prenatal development from conception through birth. It describes the major periods (germinal, embryonic, fetal), key developmental milestones in each, and factors that can impact development like teratogens and medical interventions. It outlines risks like low birthweight and anoxia, the assessment of newborns using the Apgar scale, and importance of social support through parenting and bonding in early life.
Fetal development
1. Fetal development occurs in three main stages - the pre-embryonic period from weeks 1-2 where rapid cell multiplication occurs, the embryonic period from weeks 3-8 where major organ systems develop, and the fetal period from weeks 9 until birth where the fetus continues to grow and develop.
2. During the pre-embryonic period the zygote travels through the fallopian tube and undergoes cell division, and in the embryonic period the major organs begin to form.
3. In the fetal period from months 3-9 the fetus continues to develop and grow, with all essential external and internal structures present by the end of the embryonic period, and the fetus gaining weight and length throughout
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Fetal Development
The document summarizes fetal development from the first through third trimesters of pregnancy in 3-4 week increments. In the first trimester, the embryo grows rapidly, forms major organs, and develops a placenta and circulatory system. By 8 weeks, the baby's sex and organ systems are developing. In the second trimester, the fetus' skeleton, hair, ears, eyes, and other features form and mature. Fat begins to form in weeks 17-19. In the third trimester, the baby practices breathing, regulates its body temperature, and is fully capable of opening its eyes and detecting light by weeks 30-33.
Fetal Development
1. A single sperm fertilizes an egg to form a zygote, which divides and travels down the fallopian tube as a ball of cells called a blastocyst. The blastocyst implants in the uterine wall around 6 days after fertilization.
2. Around the second week, the cells begin to differentiate and form three layers that will become the embryo's tissues and organs.
3. By the third week, the neural plate forms and tiny blood vessels and heart structures start to develop.
Conception to birth
Fertilization occurs when a sperm cell fuses with an egg cell, containing 23 chromosomes each to form a fertilized egg with 46 chromosomes. The average pregnancy lasts 38 weeks from conception. Within a few days, the fertilized egg begins cell division as it travels to the uterus where it implants by about 10 days after conception. The fetus continues to rapidly grow and develop organs over the next several weeks, with all major organs formed by 24 weeks.
Foetal development gihs
The document discusses fetal development from 6 weeks to 38 weeks of pregnancy. It describes the key physical changes that occur in the embryo and fetus each week. During the first trimester (6-12 weeks), major organs begin to form and external features develop. In the second trimester (13-28 weeks), the fetus grows rapidly and all systems continue to mature. By the third trimester (29-38 weeks), the fetus prepares for birth by gaining weight and fat and increasing lung and brain development.
Fetal development
The document summarizes fetal development from conception through birth in 4 week intervals. At conception, a fertilized egg implants in the uterus and begins dividing rapidly. By 4 weeks, structures of the face and neck are forming and organs like the heart, lungs and liver begin developing. The fetus' size, features and movements continue developing through each stage until by 36 weeks it is nearly ready for birth, with most organs fully formed. Birth occurs around 40 weeks of pregnancy.
Stages of fetal growth and development
The growth and development of the fetus is typically divided into three stages: the preembryonic stage from fertilization to 2-3 weeks, the embryonic stage from 4-8 weeks, and the fetal stage from 9 weeks until birth. During each stage, the fetus develops organ systems and physical features according to a general timeline, growing from a fertilized egg to a fully-formed baby by the end of the 38 week gestational period.
7. 9th week to birth embryology
The document summarizes key aspects of prenatal development from conception through birth. It describes the major periods (germinal, embryonic, fetal), key developmental milestones in each, and factors that can impact development like teratogens and medical interventions. It outlines risks like low birthweight and anoxia, the assessment of newborns using the Apgar scale, and importance of social support through parenting and bonding in early life.
Fetal development
1. Fetal development occurs in three main stages - the pre-embryonic period from weeks 1-2 where rapid cell multiplication occurs, the embryonic period from weeks 3-8 where major organ systems develop, and the fetal period from weeks 9 until birth where the fetus continues to grow and develop.
2. During the pre-embryonic period the zygote travels through the fallopian tube and undergoes cell division, and in the embryonic period the major organs begin to form.
3. In the fetal period from months 3-9 the fetus continues to develop and grow, with all essential external and internal structures present by the end of the embryonic period, and the fetus gaining weight and length throughout
Fetal development
Prenatal development includes the development of the embryo and of the fetus during a viviparous animal's gestation. Prenatal development starts with fertilization, in the germinal stage of embryonic development, and continues in fetal development until birth.
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Hope you like my project
For
Final chart E-mail me at patelsamarth880@gmail.com
thank you
How A Baby Grows In The Mothers Womb
An embryo is developing in its mother's womb. It is in the early stages of development and is nourished first by the yolk sac and later by the umbilical cord. As it grows over weeks and months, limbs and facial features form and it begins moving on its own, though the mother cannot feel it. Modern imaging techniques allow viewing the developing baby's features and expressions. By 24 weeks, the lungs are almost fully formed and the baby could potentially survive if born, and it is developing awareness of its surroundings in the womb. After 9 months of development from a single cell, the baby is ready to be born.
Pregnancy Fetal Development.ppt
This document summarizes fetal development from conception through the first 12 weeks of pregnancy. It describes the key physical changes that occur each week, including fertilization, implantation, formation of major organs, development of fingers and toes, movement beginning, sex becoming apparent, and fingernails and toenails appearing. Regular prenatal checkups are recommended to monitor the health of the mother and developing baby. Common symptoms and emotions experienced in the first trimester are also outlined.
Fetal development
This document summarizes the process of fetal development from fertilization through the fetal periods. It describes the key stages and events, including fertilization and development of the zygote, pre-embryonic and embryonic periods where the blastocyst implants and the three germ layers form. It then covers the fetal period and development of major organ systems like the cardiovascular, respiratory, renal and others. It concludes with a section on placenta development from the chorionic villi fusing with the decidua.
Fetal development
1. The document discusses fetal development from fertilization through birth, dividing it into the preovular period, embryo period, and fetal period.
2. Key events include fertilization, implantation, embryogenesis, and fetal growth through weeks of gestation.
3. Fetal circulation is described, which changes after birth when the umbilical cord is cut.
Pregnancy-Fetal development.ppt
The document provides information about pregnancy and fetal development from fertilization through the first, second, and third trimesters. It describes how the embryo implants in the uterus and develops organs and limbs over the course of weeks. The placenta and umbilical cord form to support the growth of the fetus and allow nutrient exchange with the mother. The fetus' movements begin at 9 weeks and its sex may be apparent at 11 weeks.
Fetal growth and development
This document summarizes fetal growth and development from conception through the three trimesters. It describes how the fetus grows from a single cell to approximately 35-50cm and 2.5-3.5kg at birth. Fetal growth involves increasing cell number early on and increasing cell size after 32 weeks. Key milestones are outlined for the development of major organ systems like the cardiovascular, respiratory, gastrointestinal, urogenital and central nervous systems throughout each phase of growth. Abnormalities that can occur during specific periods of embryonic development are also listed.
Fetal Development!
The document outlines the development of a baby from week 1 through month 9 of pregnancy. In week 1, embryo division begins and the embryo reaches the uterus by day 3. By week 2, the embryo secretes HCG and forms three layers and extraembryonic membranes. Between weeks 3-5, the nervous system appears and organs like the heart, eyes, ears, and limbs start developing. By weeks 6-8, the embryo is recognizably human, and between months 3-4 features like hair, nails, and sex can be determined. From months 5-7, the mother can feel movement and the fetus grows fine hair and protective vernix. In the final months, the fetus further refines its development
Fetal Development and the three stages of labor and delivery by Sandra Landin...
The document describes fetal development from conception through the third trimester of pregnancy. It details the key physical changes that occur each week, such as the formation of organs in the first few weeks, development of facial features at 7 weeks, and growth in length and ability to move at 8 weeks. Later stages see further physical maturation, such as the development of vocal chords at 12 weeks and the ability to hear at 20 weeks. The three stages of labor and delivery are also summarized as dilation of the cervix, expulsion of the baby, and delivery of the placenta.
fetal development and fetal circulation
This document discusses fetal development from implantation through the three trimesters and summarizes key changes that occur each week. It also describes the major fetal organs and their development. Regarding fetal circulation, it notes that the placenta provides oxygen to the fetus while the lungs receive little blood and do not exchange gas. The umbilical vein and arteries as well as ductus venosus, foramen ovale, and ductus arteriosus allow blood to bypass the lungs and circulate from the placenta to the fetal heart and body before birth.
Fetal development
The document summarizes fetal development from conception through the first, second, and third trimesters of pregnancy. In the first trimester, the zygote implants and develops into an embryo with a neural tube, notochord, and primitive organs. By 4 weeks, the heart beats and the embryo takes on a cylindrical shape. In the second trimester, organs continue developing and sex can be determined by 14 weeks. Quickening occurs around 18 weeks. In the third trimester, lanugo hair falls out, skin smooths, and babies gain weight and length in preparation for birth.
Stages of foetal development
The document summarizes the stages of fetal development from fertilization to birth in 3 month periods. It notes that at fertilization, all the genetic information is present to determine characteristics. In the first 2 months, growth is very rapid but slows to prevent excessive birth weight. It outlines key developmental milestones that occur each month such as organ formation, skin and hair changes, movement and hearing. The document concludes with a table showing fetal size and weight by week of gestation.
Fetal development (1)
The document summarizes prenatal baby development from conception through the nine months of pregnancy. It describes the major developmental milestones that occur during each stage, including the zygote stage in the first month when the fertilized egg implants and cell multiplication begins, the embryo stage from weeks 5-8 when all major organ systems develop, and the fetus stage from month 3 onward where the baby grows and organs continue maturing in preparation for birth. By the ninth month, the fetus is ready to be born, weighing around 5-6 pounds.
Fetus development
During the first trimester, the embryo's skin, nervous system and other organs begin to form. A fluid-filled sac protects the embryo, and the placenta and yolk sac develop to nourish it. By the end of the first trimester, the fetus has all its organs and can move its body. In the second trimester, the fetus grows substantially in length and weight, and its heartbeat and face become detectable. By the third trimester, the fetus' bones are fully formed, it stores its own nutrients, positions head-down in the uterus, and continues gaining weight until birth.
Fetal Development
This document provides an overview of typical fetal development month-by-month during pregnancy. It describes the major physical, cognitive, and functional developments that occur for the fetus each month, including growth in size and organs. Tips are also provided for coping with changes during each stage of pregnancy.
Fetus Development
Over the course of the nine month pregnancy, the fetus develops through three trimesters. In the first trimester, the zygote implants in the uterus and rapidly divides, with major organs beginning to form by week 5. The fetus' limbs, fingers and toes develop, and it begins to move independently by the end of the trimester. In the second trimester, the fetus grows significantly as its organs continue to mature and develop. By week 20 the mother may feel movements, and sex can be determined. The third trimester sees further growth and neurological development, with the fetus considered full term by week 37 and able to survive outside the womb by week 34.
Fetal Development
By the end of the first month, the embryo is about 1/10 of an inch long and the heart has begun beating. By two months, the embryo has distinct fingers and veins are visible, with the heart dividing into chambers. By three months, the fetus is fully formed at 2 1/2 to 3 inches long and organs and muscles have developed and are functioning.
Fetal development powerpoint
During weeks 14-18 of fetal development:
- The baby's body begins to catch up in size to its head, becoming more proportionate.
- Systems like hearing, breathing, and urination are maturing.
- Lanugo hair covers the baby's body. Bones are hardening and muscles developing.
- The baby practices movements and can hear outside sounds. Growth accelerates, with the baby nearly doubling in size over the next few weeks. All major developments are complete and the fetus continues growing and maturing in the womb.
Fetal development powerpoint 2
The document summarizes fetal development from weeks 1-12 of pregnancy. In the first 4 weeks, conception occurs and the embryo implants in the uterus, beginning the embryonic stage. By week 5, the placenta and umbilical cord form to nourish the baby. In weeks 6-8, all major organs form and the embryo becomes recognizable as a tiny human. By week 12, the fetus is very active, kicking and twisting, and has visible hair growth on its head.
Fetal and Placental Development (Dr.Rafi Rozan)
The document summarizes fetal development from conception through the third trimester of pregnancy. It describes the key stages and timeframes of development, including the formation of major organs in the first few months. The roles and development of the amniotic fluid, umbilical cord, and placenta are also outlined. The circulatory systems of the uterus, placenta, and fetus are explained.
Week Wise Pregnancy and Fetus Development
This document provides a week-by-week overview of fetal development from conception through 40 weeks of pregnancy. It includes pictures and descriptions of how the embryo and fetus changes in appearance and develops different features over time, such as facial features forming in week 8 and the development of fingers and toes in week 7. The summaries highlight physical milestones like the fetus growing to be the size of a pea in week 6 and the ability to detect the baby's gender on ultrasound by week 20.
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Fetal development
Prenatal development includes the development of the embryo and of the fetus during a viviparous animal's gestation. Prenatal development starts with fertilization, in the germinal stage of embryonic development, and continues in fetal development until birth.
Gestation period in organisms-Class 12th project
Class 12 project on Gestation period in organisms
Hope you like my project
For
Final chart E-mail me at patelsamarth880@gmail.com
thank you
How A Baby Grows In The Mothers Womb
An embryo is developing in its mother's womb. It is in the early stages of development and is nourished first by the yolk sac and later by the umbilical cord. As it grows over weeks and months, limbs and facial features form and it begins moving on its own, though the mother cannot feel it. Modern imaging techniques allow viewing the developing baby's features and expressions. By 24 weeks, the lungs are almost fully formed and the baby could potentially survive if born, and it is developing awareness of its surroundings in the womb. After 9 months of development from a single cell, the baby is ready to be born.
Pregnancy Fetal Development.ppt
This document summarizes fetal development from conception through the first 12 weeks of pregnancy. It describes the key physical changes that occur each week, including fertilization, implantation, formation of major organs, development of fingers and toes, movement beginning, sex becoming apparent, and fingernails and toenails appearing. Regular prenatal checkups are recommended to monitor the health of the mother and developing baby. Common symptoms and emotions experienced in the first trimester are also outlined.
Fetal development
This document summarizes the process of fetal development from fertilization through the fetal periods. It describes the key stages and events, including fertilization and development of the zygote, pre-embryonic and embryonic periods where the blastocyst implants and the three germ layers form. It then covers the fetal period and development of major organ systems like the cardiovascular, respiratory, renal and others. It concludes with a section on placenta development from the chorionic villi fusing with the decidua.
Fetal development
1. The document discusses fetal development from fertilization through birth, dividing it into the preovular period, embryo period, and fetal period.
2. Key events include fertilization, implantation, embryogenesis, and fetal growth through weeks of gestation.
3. Fetal circulation is described, which changes after birth when the umbilical cord is cut.
Pregnancy-Fetal development.ppt
The document provides information about pregnancy and fetal development from fertilization through the first, second, and third trimesters. It describes how the embryo implants in the uterus and develops organs and limbs over the course of weeks. The placenta and umbilical cord form to support the growth of the fetus and allow nutrient exchange with the mother. The fetus' movements begin at 9 weeks and its sex may be apparent at 11 weeks.
Fetal growth and development
This document summarizes fetal growth and development from conception through the three trimesters. It describes how the fetus grows from a single cell to approximately 35-50cm and 2.5-3.5kg at birth. Fetal growth involves increasing cell number early on and increasing cell size after 32 weeks. Key milestones are outlined for the development of major organ systems like the cardiovascular, respiratory, gastrointestinal, urogenital and central nervous systems throughout each phase of growth. Abnormalities that can occur during specific periods of embryonic development are also listed.
Fetal Development!
The document outlines the development of a baby from week 1 through month 9 of pregnancy. In week 1, embryo division begins and the embryo reaches the uterus by day 3. By week 2, the embryo secretes HCG and forms three layers and extraembryonic membranes. Between weeks 3-5, the nervous system appears and organs like the heart, eyes, ears, and limbs start developing. By weeks 6-8, the embryo is recognizably human, and between months 3-4 features like hair, nails, and sex can be determined. From months 5-7, the mother can feel movement and the fetus grows fine hair and protective vernix. In the final months, the fetus further refines its development
Fetal Development and the three stages of labor and delivery by Sandra Landin...
The document describes fetal development from conception through the third trimester of pregnancy. It details the key physical changes that occur each week, such as the formation of organs in the first few weeks, development of facial features at 7 weeks, and growth in length and ability to move at 8 weeks. Later stages see further physical maturation, such as the development of vocal chords at 12 weeks and the ability to hear at 20 weeks. The three stages of labor and delivery are also summarized as dilation of the cervix, expulsion of the baby, and delivery of the placenta.
fetal development and fetal circulation
This document discusses fetal development from implantation through the three trimesters and summarizes key changes that occur each week. It also describes the major fetal organs and their development. Regarding fetal circulation, it notes that the placenta provides oxygen to the fetus while the lungs receive little blood and do not exchange gas. The umbilical vein and arteries as well as ductus venosus, foramen ovale, and ductus arteriosus allow blood to bypass the lungs and circulate from the placenta to the fetal heart and body before birth.
Fetal development
The document summarizes fetal development from conception through the first, second, and third trimesters of pregnancy. In the first trimester, the zygote implants and develops into an embryo with a neural tube, notochord, and primitive organs. By 4 weeks, the heart beats and the embryo takes on a cylindrical shape. In the second trimester, organs continue developing and sex can be determined by 14 weeks. Quickening occurs around 18 weeks. In the third trimester, lanugo hair falls out, skin smooths, and babies gain weight and length in preparation for birth.
Stages of foetal development
The document summarizes the stages of fetal development from fertilization to birth in 3 month periods. It notes that at fertilization, all the genetic information is present to determine characteristics. In the first 2 months, growth is very rapid but slows to prevent excessive birth weight. It outlines key developmental milestones that occur each month such as organ formation, skin and hair changes, movement and hearing. The document concludes with a table showing fetal size and weight by week of gestation.
Fetal development (1)
The document summarizes prenatal baby development from conception through the nine months of pregnancy. It describes the major developmental milestones that occur during each stage, including the zygote stage in the first month when the fertilized egg implants and cell multiplication begins, the embryo stage from weeks 5-8 when all major organ systems develop, and the fetus stage from month 3 onward where the baby grows and organs continue maturing in preparation for birth. By the ninth month, the fetus is ready to be born, weighing around 5-6 pounds.
Fetus development
During the first trimester, the embryo's skin, nervous system and other organs begin to form. A fluid-filled sac protects the embryo, and the placenta and yolk sac develop to nourish it. By the end of the first trimester, the fetus has all its organs and can move its body. In the second trimester, the fetus grows substantially in length and weight, and its heartbeat and face become detectable. By the third trimester, the fetus' bones are fully formed, it stores its own nutrients, positions head-down in the uterus, and continues gaining weight until birth.
Fetal Development
This document provides an overview of typical fetal development month-by-month during pregnancy. It describes the major physical, cognitive, and functional developments that occur for the fetus each month, including growth in size and organs. Tips are also provided for coping with changes during each stage of pregnancy.
Fetus Development
Over the course of the nine month pregnancy, the fetus develops through three trimesters. In the first trimester, the zygote implants in the uterus and rapidly divides, with major organs beginning to form by week 5. The fetus' limbs, fingers and toes develop, and it begins to move independently by the end of the trimester. In the second trimester, the fetus grows significantly as its organs continue to mature and develop. By week 20 the mother may feel movements, and sex can be determined. The third trimester sees further growth and neurological development, with the fetus considered full term by week 37 and able to survive outside the womb by week 34.
Fetal Development
By the end of the first month, the embryo is about 1/10 of an inch long and the heart has begun beating. By two months, the embryo has distinct fingers and veins are visible, with the heart dividing into chambers. By three months, the fetus is fully formed at 2 1/2 to 3 inches long and organs and muscles have developed and are functioning.
Fetal development powerpoint
During weeks 14-18 of fetal development:
- The baby's body begins to catch up in size to its head, becoming more proportionate.
- Systems like hearing, breathing, and urination are maturing.
- Lanugo hair covers the baby's body. Bones are hardening and muscles developing.
- The baby practices movements and can hear outside sounds. Growth accelerates, with the baby nearly doubling in size over the next few weeks. All major developments are complete and the fetus continues growing and maturing in the womb.
Fetal development powerpoint 2
The document summarizes fetal development from weeks 1-12 of pregnancy. In the first 4 weeks, conception occurs and the embryo implants in the uterus, beginning the embryonic stage. By week 5, the placenta and umbilical cord form to nourish the baby. In weeks 6-8, all major organs form and the embryo becomes recognizable as a tiny human. By week 12, the fetus is very active, kicking and twisting, and has visible hair growth on its head.
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Fetal Development and the three stages of labor and delivery by Sandra Landin...
Fetal Development and the three stages of labor and delivery by Sandra Landin...
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Fetal and Placental Development (Dr.Rafi Rozan)
The document summarizes fetal development from conception through the third trimester of pregnancy. It describes the key stages and timeframes of development, including the formation of major organs in the first few months. The roles and development of the amniotic fluid, umbilical cord, and placenta are also outlined. The circulatory systems of the uterus, placenta, and fetus are explained.
Week Wise Pregnancy and Fetus Development
This document provides a week-by-week overview of fetal development from conception through 40 weeks of pregnancy. It includes pictures and descriptions of how the embryo and fetus changes in appearance and develops different features over time, such as facial features forming in week 8 and the development of fingers and toes in week 7. The summaries highlight physical milestones like the fetus growing to be the size of a pea in week 6 and the ability to detect the baby's gender on ultrasound by week 20.
Fetus
The document describes fetal development and circulation. It is divided into three periods: the ovular period lasting 2 weeks, the embryonic period from 3-10 weeks, and the fetal period from 8 weeks until birth. Fetal growth involves cellular hyperplasia, hyperplasia and hypertrophy. Nutrition is initially from histotrophic transfer and then hematotrophic transfer via the placenta. The fetal circulatory system differs from adults due to shunts like the ductus venosus, foramen ovale, and ductus arteriosus that allow blood to bypass the lungs. At birth, these shunts close and the lungs/heart assume the placenta's gas exchange and nutrient roles.
Embryology
The document summarizes key stages in human embryonic development from fertilization through the first few weeks. It describes the progression from a fertilized egg to a blastocyst, implantation, formation of the three germ layers and early development of organ systems. It also reviews embryonic tissue development and the process of ossification.
Amniotic fluid
The amniotic fluid cushions the fetus, protects it from infection and trauma, and allows freedom of movement. It maintains a stable temperature and permits lung development. Amniotic fluid volume is normally 500-1000cc at term. It is produced by the amniotic membranes and passes across the fetal skin and through fetal urination, swallowing, and respiratory secretions. Abnormal volumes can indicate fetal problems and complications in pregnancy.
Embryonic and fetal growth and development
The document discusses human embryonic and fetal growth and development. It defines key terms and outlines the objectives of covering the stages of intrauterine development from zygote to fetus. It describes the three primary germ layers that develop into organ systems, and the changes that occur in each stage of embryonic and fetal growth. Finally, it provides detailed information about fetal growth and development in each lunar month of pregnancy.
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Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
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