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What is the most common type of multiple pregnancy?
What does multiple pregnancy mean?
How does a multiple pregnancy happen?
What are the chances of having a multiple pregnancy?
How common is multiple pregnancy in the UK?
A multiple pregnancy is the term used when you are expecting two or more babies at the same time (twins, triplets or more). It happens in about one in 60 pregnancies. Multiple pregnancy is more common as you get older or if you have fertility treatment. Will my babies be identical or non-identical?
Multiple Pregnancy is a pregnancy that includes more than one fetus and is much more common today than in the past. As attractive and efficient as a multiple pregnancy may sound, there can be significant risks associated with carrying, delivering, and raising multiple children.
What types of multiple pregnancies are there? The ultrasound scan will show whether your babies share a placenta and/or amniotic sac. This will affect your care during pregnancy and birth. Types of twins. Dichorionic diamniotic twins (DCDA) – each baby has a separate placenta and amniotic sac.
- What Is Multiple pregnancy?
- What Is The Difference Between Identical and Non-Identical Twins?
- What Happens When An Egg Is fertilised?
- What Types of Twin Pregnancy Are there?
- What Types of Non-Identical Twins Are there?
- Why Does Multiple Pregnancy occur?
- How Common Is Multiple pregnancy?
- Who Can Have A Multiple pregnancy?
- Is Antenatal Care Different in Multiple pregnancy?
- When Will My Twins Or Triplets Be born?
A multiple pregnancy is a pregnancy in which you are having more than one baby at the same time. One baby growing in the womb (uterus) on its own is called a singleton pregnancy. By far the most common type of multiple pregnancy is a twin pregnancy, when there are two babies. Having three babies in the same pregnancy is known as triplets and having...
Non-identical twins are called dizygotic twins (or fraternal twins). Triplets or higher numbers of babies are called polyzygotic twins, and this happens either: 1. Because you produced more than one egg when you ovulated; or 2. You had assisted conception and more than one fertilised egg was put into your womb (uterus). In non-identical twins each ...
When an egg is fertilised, it becomes a zygote. It immediately starts dividing, quickly increasing the number of cells. If more than one egg is available to be fertilised then two (or more) separate zygotes may start dividing side by side. If it splits completely into two separate groups of cells very early in this division then identical twin zygo...
In identical (monozygotic) pregnancies there may be one shared placenta, or the babies may have their own placentas. Where there is one (shared) placenta, this is called a monochorionic pregnancy. There will be one, shared chorion (outer membrane). When there is one chorion, there may be just one amnion (monoamniotic) with all the babies in the sam...
Dizygotic twins each have their own placenta, amnion and chorion. The same is true for non-identical triplets. Each fetus develops separately in its own sac with its own blood supply. Although the two placentas can be fused together, each connects to only one baby.
Multiple pregnancy occurs in nature. In some cases the woman produces more than one egg (ovulates). In others there is just one egg fertilised but it splits into two zygotes. Multiple pregnancy is more likely after fertility treatments, particularly assisted reproductive techniques such as in vitro fertilisation (IVF). This is because it is usual f...
Multiple pregnancy is more common in some parts of the world than in others. It is least common in Japan and most common in parts of West and Central Africa. In the UK multiple pregnancy occurs naturally in around 1 out of every 80 births, and identical twins occur only in around 1 in 400 pregnancies. The overall rate of multiple pregnancy in the U...
Any woman who can become pregnant could have a multiple pregnancy. It is more likely if: 1. You have had an assisted reproductive technique such as IVF. 2. You are over the age of 45 when you become pregnant. 3. You have a family history of twins on your mother's side. 4. You are of West or Central African origin. 5. You have had a multiple pregnan...
If you are pregnant with more than one baby, you will have more intensive antenatal care. This means you will have more check-ups and more ultrasound scans.
Twins and triplets are on average born earlier than most single babies. 60 out of 100 twin pregnancies are born before 37 weeks. About 75 out of 100 triplet pregnancies are born before 35 weeks. On average, twins are born at 37 weeks and triplets at 33 weeks, but there is wide variation in this. See the separate leaflet called Premature Labour. 1. ...
Dec 20, 2020 · A multiple pregnancy is a pregnancy where you’re carrying more than one baby at a time. If you’re carrying two babies, they are called twins. Three babies that are carried during one pregnancy are called triplets. You can also carry more than three babies at one time (high-order multiples).
Twin pregnancies are the most common type of multiple pregnancies accounting for about 1% of all births. Higher order multiple pregnancies, which include triplets or more, are rare. Triplets occur in one in every eight thousand.
Twin pregnancies are the most common type of multiple pregnancies accounting for about 1% of all births. Multiple pregnancies with three or more babies (foetuses) are rare. Triplets (three babies) occur in one in every six thousand pregnancies. There are three types of twin pregnancy.
