쌍태 임신과 쌍태 이상 다태 임신, Twins pregnancy and multiple pregnancy
시험관에서 수정된 후 그 수정란이 세포분열을 일으킨 상실배
Copyright ⓒ 2014 John Sangwon Lee, MD., FAAP
Twins pregnancy and multiple pregnancy 쌍태 임신과 쌍태 이상 다태 임신
Embryo in which the fertilized egg caused cell division after fertilization in a test tube Just before putting it in the womb to get pregnant This moral stomach in the picture grew up and was born as the baby shown in the next picture. Amazing! Amazing !… Wonderful! Wonderful !.. God Bless!.!.
상실배 embryo in which the fertilized egg caused cell division after fertilization in a test tube Just before putting it in the womb to get pregnant This mortuary in the picture grew up and was born as the baby in the next picture.
Amazing! Amazing !… Wonderful! Wonderful !.. God Bless!.
5-week-old fraternal twins ultrasound photo a-the girl among twins. b-several twins
7 weeks pregnant fraternal twins ultrasound photo a-the girl among twins. b- twins
It is called multiple pregnancy (多胎姙娠) when pregnant with more than one fetus at a time. It is called twin pregnancy (雙胎姙娠) when conceiving two fetuses at a time, three pregnancy (三胎姙娠) when conceiving three fetuses, or four-fighting pregnancy (四胎姙娠) when conceiving four fetuses.
Recently, in the United States, there is an example of conceiving seven fetuses at a time and delivering seven babies at once by cesarean section.
If a pregnant woman is 35 years of age or older, the likelihood of conceiving an identical twin is increased, and the likelihood of conceiving a fraternal twin is increased until the age of 35, and the likelihood of conceiving a fraternal twin is decreased after the age of 35.
If a woman’s relatives have fraternal twins, they are more likely to conceive of fraternal twins. So I think that fraternal twin pregnancy is hereditary.
2 hours after birth of fraternal twins born to in vitro fertilized eggs
1 week after birth of fraternal twins born to in vitro fertilized eggs
3 months of age of fraternal twins born to in vitro fertilized eggs
1 year old of fraternal twins born to in vitro fertilized eggs
1 year and 6 months of age of fraternal twins born to in vitro fertilized eggs
2 years of age of fraternal twins born to in vitro fertilized eggs Twin pregnancy is divided into identical twin pregnancy and fraternal twin pregnancy.
And babies born from identical twin pregnancy are called Identical twins, and babies born from fraternal twin pregnancy are called fraternal twins (Nonidentical twin / fraternal twin).
Of twins, ⅓ is an identical twin and ⅔ is a fraternal twin.
One egg and one sperm are fertilized and the fertilized egg is separated into two embryos. The resulting twin is called an identical twin, and two eggs ovulate in one ovary at a time, or one egg ovulates in one ovary.
At the same time, when one egg is ovulated in the other ovary, each egg combines with each sperm to produce two fertilized eggs almost simultaneously, resulting in fraternal twin pregnancy.
When one fertilized egg is divided into two embryos, it is conceived with identical twins, but when it is separated into three embryos, it is conceived with identical three embryos. An identical twin may or may not have the same placenta and amniotic sac.
However, each fetus has its own umbilical cord. Identical twins are of the same sex and have the same genetic factors.
And the color of the hair, the color of the eyes, and the blood type are the same. However, when pregnant with fraternal twins, each fetus has a different umbilical cord and a different placenta.
Fraternal twins can be of the same sex and can be different.
They may have different genetic factors. And they can be different in appearance.
There are 2 chorionic membranes,
2 amniotic membranes, and 2 placenta. Red line-chorionic membrane, blue-amniotic membrane, black-deciduous membrane Source-De lee and Greenhill: Principles and Practice of Obstetrics, copyright 1947, Philadephia, W.B. Saunders Co.
There are 2 amniotic membranes, 1 chorionic membrane, and 1 placenta. Red line-chorionic membrane, blue-amniotic membrane, black-deciduous membrane Source-De lee and Greenhill: Principles and Practice of Obstetrics, copyright 1947, Philadephia, W.B. Saunders Co.
In the case of three fetuses, three fetuses or more, they may be identical three fetuses or four fetuses, and maybe three embryos, three fetuses, or three birth fetuses.
In some cases, two twins may be identical twins and the other may be non-identical.
These days, there is a higher probability of conceiving twins or more with a test tube fertilization pregnancy while trying to conceive with hormones. Around the fifth month of pregnancy, the sound of the fetal heartbeat can be heard with a stethoscope.
In a twin pregnancy, the sound of the fetal heartbeat can be heard at the same time in two different areas of the pregnant woman’s abdomen. However, it is easy to diagnose whether a single pregnancy or multiple pregnancies is performed at 12-14 weeks of pregnancy with an ultrasound test.
From this point on, it is sometimes possible to know whether they are identical twins or fraternal twins.
The belly of a pregnant woman who has multiple pregnancies (多胎姙娠) after 5 months of pregnancy is called more than the belly of a pregnant woman who has single pregnancy (單胎姙娠). When examining the belly of a pregnant woman with multiple pregnancies, one or more heads of the fetus can be found.
Twin pregnancy can lead to more fatigue and more severe morning sickness in the early stages of pregnancy.
Not only pregnant women but also husbands are diagnosed with twin pregnancy and are sometimes surprised. However, it is common to prepare for pregnancy and delivery with increasingly joyful and somewhat fearful feelings. Breastfeeding, artificial nutrition, creep, clothes, diapers, and love should all be prepared for both babies.
In addition, the difficulty and fun in raising children will be multiplied by everything.
Luckily, you’re not alone in twins, but many people have a twin pregnancy, and they can help you get pregnant based on the twin pregnancy and delivery they’ve experienced, as well as the birth experience they had when raising the twins. There are also twin pregnancy and twins clubs across the United States. You can also get their help. In addition, it would be good to get a lot of information about twin pregnancy and parenting twins through breastfeeding promotion clubs, post-partum pregnancy education, doctors and nurses, and reference books, and cope with them.
If you are pregnant with twins or more, pregnancy complications such as preeclampsia or anemia may be more common.
That’s why I check my blood pressure more often, test my urine protein more often, and go to the hospital more often to get a pregnancy checkup before delivery.
If you are pregnant with twins, you should do more frequent fetal ultra-sound tests to check fetal growth and development, and do not recommend home delivery, but in hospital.
In twin pregnancies, 50% to 37 weeks of pregnancy are usually delivered. And the rate of delivery by cesarean section is also higher. Copyright ⓒ 2014 John Sangwon Lee, MD., FAAP
“부모도 반의사가 되어야 한다”-본 사이트의 내용은 여러분들의 의사로부터 얻은 정보와 진료를 대신할 수 없습니다.
“The information contained in this publication should not be used as a substitute for the medical care and advice of your doctor. There may be variations in treatment that your doctor may recommend based on individual facts and circumstances.
“Parental education is the best medicine.“