If you’re trying to conceive (or even just know someone who’s trying to) you would have undoubtedly heard of the drug Clomid.

Clomifene or Clomiphene, is a medication used to treat women who do not ovulate or suffer from polycystic ovary syndrome. However, it also has an interesting side-effect: it increases your chances of having Clomid twins.

Twins are delightful gifts to any family – and while most of us may not be expecting twins to begin with, some mothers actively wish (and try) to have twins. There’s plenty of ways to do it – in vitro, implantation and so on, but Clomid is one of the most affordable and safe ways to increase your odds.

Clomid dosage for twins is a developing field of study – and may just help you conceive your next bundles of joy.

But how does this all work? Well, the science really relies on the interaction between Clomid and the woman’s body, in addition to some other factors that we’ll be talking about below. If you’re wondering how to take Clomid to conceive twins, you may find the following information helpful.

What Exactly are Clomid Twins?

Well, they’re exactly what it says on the tin: Twins that have been born due to the mother taking Clomid. While not a guarantee, there’s certainly pretext for twins that have been born by mothers taking the drug.

The odds are a little bit low – around 1 in 100 pregnancies – but considering that the number of women trying to conceive that take the drug versus the number that doesn’t, the numbers may change in the future.

Of course, Clomid and twins are not a direct correlation. There are plenty of other factors that can increase or decrease a woman’s chances to have twins:

• Age – women around the ages of 35 and above have a higher chance to produce twins
• Diet – especially cultural diets, can change your possibility of developing twins
• Genetics – if you come from a family of twins, you’re more likely to have twins yourself
• Environment – this can include everything from temperature, stress levels, or even the kind of people you surround yourself with

… which are all factors difficult to quantify. That’s not even getting into the kind of twins that a woman can have (which we’ve talked about in greater detail here), but there’s no denying that Clomid does help with having twins. But how does this medication work, exactly?

Clomid and Twins

As a medication, Clomid doesn’t do anything too particularly complicated to understand: it makes a woman’s body more likely to ovulate. It does this by changing the chemicals that induce ovulation, giving it a stronger kick of sorts, which helps women who have difficulty conceiving.

The most relevant part here is when this interaction happens to a woman who has a relatively normal fertility cycle: since her ovulation is already working as intended, adding Clomid on top of the process gives the ovulation a boost.

Boosting egg production is actually the model of which by all fertility drugs operate – which means you can release two egg cells on other medication as well.

This leads to the likelihood of having twins because:

• In a normal ovulation process, the woman releases one egg cell for fertilization
• But when Clomid is introduced, it stimulates the hormones responsible for releasing eggs
• Which can cause more than one egg to be released from the ovaries
• And can be fertilized by a separate sperm cell

This is why Clomid twins are almost always fraternal twins. Fraternal twins are formed by having two separate eggs cells be fertilized and attach to the uterine wall at the same time, which is far more common due to how Clomid interacts with the female body.

Identical twins due to Clomid aren’t impossible, but are much, much rarer.

There are also instances where taking Clomid increases the chance of having triplets, or even multiple babies born at the same time.

While the exact numbers are difficult to pin down due to factors outside of the medication affecting the probabilities of having a multiple birth, it does establish a pattern in how fertility medication can help.

Clomid Dosage for Twins

Now, while this article is no substitute for an actual doctor – as we highly recommend you get yourself checked out before even thinking of taking Clomid – there are some discussions around the web of mothers that share their experiences.

So far, it would seem like 100 to 50 mg of Clomid is the most common number that crops up in these discussions, either for women who’ve had fraternal or identical twins. Since Clomid can only be obtained with a prescription, we highly recommend going to your doctor first to get thoroughly checked out if you are fine with taking such a drug.

As it messes with your hormones, it may have some side effects that you might not be ready for unless warned.

If you want to know more about Clomid and how to take Clomid to conceive twins, we’ve found a handy video for you to check out here:

As a drug, Clomid has helped countless women all over the world conceive. Clomid and twins aren’t as distant as the numbers may seem, and even a perfectly healthy ovulation cycle can use a boost from the medication. While the numbers aren’t final, and the factors far from one, there’s no denying that Clomid dosage makes twins more likely.

And isn’t that what matters at the end of the day? Clomid twins may be rare, but certainly not impossible for those who are looking for twin bundles of joy. And even if you’re taking the drug merely to help you conceive, it’s still a possibility that you might have to welcome at your next ultrasound!

Do you have stories or know anyone who swears by Clomid when it comes to conceiving twins?

Share them in the comments below or participate in our online community for more discussions like this. You may also check out our website for more information on how to raise twins – or just more tidbits on them!

Having a child is quite something, but having twins is quite something else. But to the question that parents often ask: “are twins genetic?” the answer can be surprisingly simple, but complicated to understand.

There’s a lot of myths and urban legends about how twins are born, but thanks to advances in today’s technology, getting information about how twins happen is a lot easier.

Twins are more common than you think: 1 in every 34 children is likely to be part of twins, triplets, or even quadruplets.

As the years go by, more twins are being born, suggesting that there is some trend to twins running in the family. Science, however, has examined this phenomenon with a much more detailed eye and has concluded with one very simple answer to this question: yes.

So Is Having Twins Genetic? Does that mean I can’t have twins?

Not precisely. If you’re reading this article while you’re expecting, there is still every chance that you’ll have twins.

There are seven different types of twins, and some of them don’t really rely on genetics to happen. And while there’s no other way aside from genetics to have even some assurance that you’ll end up with two new babies to take care of instead of one, it doesn’t mean it’s impossible.

To understand this, let’s have a brief recap of the 3 simple steps of how a fetus is formed:

• The germinal stage, where all the cells do the work. Here’s when the sperm inseminates the egg, forms the zygote that will eventually turn into your baby, and attach to your uterine wall. This is also the stage when the placenta first develops.
• Next is the embryonic stage, where the zygotes settles into its new home and starts developing the parts necessary for a human to survive – think of the building blocks of your baby.
• Finally, the fetal stage, where the baby fully develops with all the limbs and organs needed for it to enter the world.

Twinning, or events that spark twins, often happen at the first two stages. And while genetics can play a role, there’s also nothing stopping your body (or in this case, the cell) to suddenly wake up one day and decide to give you more bundles of joy than you were expecting.

That’s not even counting the other things that can affect twin growth (or the likelihood of having twins), like race, diet, and especially hormones. You can read more about those tidbits here.

So are twins hereditary? Yes. But you’re probably wondering (especially if you’re part of a pair of twins, or your spouse is) how likely is it to happen to my family?

Are Twins Hereditary and Do Twins Run In The Family?

To give a short answer: quite a little more likely than most people, actually.

To show how this is possible might prove to be a little complicated. Here are a few fast facts that you can keep in mind when you come from a family of twins:

• The mother’s genes matter much more than the father’s
• Genetically speaking, a family of twins is more than likely to keep the “twin gene” going down the line (so yes, having twins skip a generation is more common than you think)
• However, this gene that affects twinning only applies to fraternal twins, not identical twins

This reinforces what we learned earlier: while genetics may play a role, they don’t completely decide whether or not twins run in the family. But if you are looking for your chances to have fraternal twins instead of identical twins, then it’s best to look to your mother and grandmother for the odds.

Hold on, you might say – what makes the genetics for fraternal twins different from identical twins? It’s thanks to a little something called hyperovulation.

Hyperovulation: The Twin Effect

See, a woman usually only releases one egg during ovulation. This egg then takes one sperm cell and gets fertilized, attaches to the uterus, then develops into a baby.

Hyperovulating women work a little differently – they can release more than one egg during ovulation, which has every chance of being fertilized by a different sperm cell – resulting in fraternal twins.

It’s the reason why fraternal twins look different despite being born at the same time – they’re literally siblings. Identical twins, on the other hand, come from a single fertilized egg that split into two during the embryonic stage, meaning that they come from the same building blocks: a single egg cell and a single sperm cell.

So while the chances of getting identical or even mirror twins can be completely random, the gene for hyperovulation is often passed from mother to daughter throughout the family line. This makes a family more inclined to having fraternal twins as their descendants (though there is some evidence supporting that twins in general run down the female line as well.)

If you need more information on twins, here’s an excellent video that can give you a more detailed rundown of how the fetus develops:

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Conclusion: Are Twins Genetic ?

So if you’ve come to look for an answer as to are twins genetic – yes, they really are!

Remember that not all twins are equal, and the chances of getting twins aren’t really dependent on your genes alone – so if you’re wishing for a surprise when it comes to finally delivering your lovely baby into the world, the chances of them not entering it alone is still a distinct possibility.

And besides, no matter the kind of twin that you’ll have, the important thing is that you will love them both with all your heart. It may seem like a challenge, but raising twins is quite delightful.

It’s a parenting experience that will set you apart from most parents that you may know but can also give you the unique kind of joy that comes with raising such a pair.

Do you come from a family of twins or married to someone who is? Let us know about how your pregnancy goes in our online community! Or if you’d like, you can leave your own thoughts about the likelihood of having twins down in the comments section.

They are similar in almost any aspect of their appearance. This could lead you to ask, “Do twins have the same fingerprints?”

Each of us have features that distinguish us from our siblings and even from our parents. Although we carry the same genetic material from our parents, our own DNAs are unique as we developed differently during our mother’s pregnancies.

These unique characteristics, of course, include our fingerprints. They are perhaps our most distinctive feature that sets us apart from our family, friends and relatives.

Twins, on the other hand, are special cases. Whether they are fraternal or identical, their genetic code share significant amounts of similarities.

Now, the question we will tackle here is: Do they share the same fingerprint patterns?

First, let us tackle how twins develop. After establishing the facts of twins’ development during their mothers’ pregnancies, we will look at scientific evidence and facts that can determine whether or not twins share similar fingerprints.

How Twins Develop

As mentioned earlier, there are actually two types of twins: the fraternal and the identical.

The identical twins are the ones that people often mistake for one another. They share nearly all physical attributes, from the hair, to the voice, the height and everything else.

According to the National Geographic, identical twins are the result of a single fertilized cell from the mother (referred to as ovum) that split into two when embryonic development progressed. Researchers say that identical twins have the same genetic code as they came from one single ovum.

An article published by the University of Utah indicated that identical twins owe their nearly identical attributes to that single genetic code they inherited from that one egg that split into two after fertilization.

According to the article, around 90% of the twins that they studied share the same height, for instance.

On the other hand, fraternal twins are those that developed from two eggs fertilized by two sperm cells. Thus, while they may look alike in some aspects, fraternal twins actually have only 50% of their DNA shared – their genetic codes, after all, come from the same mother and father.

According to Sciencing.com, this is due to the twins not having similar chromosomes. Of course, this is a result of being born out of two individual eggs fertilized by two individual sperms.

Here is an analogy that will simplify identical and fraternal twin development. Think of a single egg as a set of specific genetic instructions, and a single sperm cell also as a storage of specific genetic code.

In identical twins, that genetic code simply splits into two when the egg divides itself. Before that happens, the genetic code from the sperm has also written itself into the code in the egg during fertilization.

When the egg splits, none of the combined genetic code is not altered. It is simply divided into two similar sets.

In the case of fraternal twins, they are the result of four genetic codes (two eggs, two sperms) that merged into two combinations. Thus, the genetic code of each fraternal twin is significantly different from the other.

With that out of the way, the discussion all boils down to the same conclusion: whether they are fraternal or identical, twins still share several aspects of their genetic code and, in the case of fraternal twins, some aspects of their appearance.

Do those aspects include fingerprints? Let’s take a look at what science and experts have to say on the matter.

Evidence and Science Say No, Twins Fingerprints Are Not Similar

It’s actually an interesting question. If twins do share the same fingerprint, wouldn’t that make life difficult for the two of them?

For example, fingerprints play a very important role in law enforcement. In a crime scene, one of the first pieces of evidence that are sought by investigators are fingerprints that could have been left behind by the perpetrator.

Let’s say that one of a pair of twins committed the crime. If they have the same fingerprint, wouldn’t it be difficult for both the twins and law enforcement agencies to prosecute the case?

Well, according to the experts, no, twins don’t share the same fingerprint profile.

Gary W. Jones, a former specialist for the FBI, told the New York Times that, while genetics do play a part in the formation of the patterns in a finger print, other factors influence their formation.

One of these factors, the article said, is the rate of growth experienced by the baby’s skeletal system. As each of the individual twin moves around the womb during gestation period, they also interact differently with the amniotic sac.

The amniotic sac is the bag of fluid that protects the fetus or, in this case, the fetuses while they grow and develop. The sac acts as a cushion that protects babies from blunt impact, as well as an ‘incubator’ to influence the baby’s development.

Now, according to Jones, each twin experiences different pressures in each of their space within the amniotic sac. This also leads to different fingerprint patterns for each baby in the pair, the forensic expert added.

The ex-FBI specialist also noted to the New York Times that, in the century in which fingerprint science has been developed, there has never been a result in which two people shared the same fingerprint data.

Thus, fingerprints play a huge role in forensics, because it is the only attribute in a person’s physical identity that can be altered.

The only ways through they can be altered is for records to be tampered, which is a federal crime, and in the unfortunate event that the person experiences skin disorders or a severe accident.

So, to close the subject, we go back to the question we asked first: “Do twins have the same fingerprints?”

Well, the evidence and the knowledge of experts point to the contrary. This means that, no, despite their genetic similarities, there’s only one aspect in which twins are unique from one another – their fingerprints.

Multiple births are becoming more and more common today due to assisted fertility treatments and other advanced reproductive techniques that women undergo to help them conceive.

Twins make up 90 percent of multiple births and triplets, quadruplets, and the occasional birth of more than 4 babies account for the remaining 10 percent.

There are two types of twins – identical twins, aka monozygotic twins, and fraternal twins, aka dizygotic twins.

Identical Twins Babies Definition

They are defined as a pair of twins that developed from a single fertilized egg and shares the same genetic information, same sex, same blood type, and almost similar physical characteristics.

Although that may be the case, these babies will still grow up as unique individuals.

How Are Identical Twins Formed?

1. When a sperm travels through the fallopian tube, either from sexual intercourse or in-vitro fertilization, it should fertilize one egg or zygote.
2. They are monozygotic, which means they are formed when one egg is fertilized by one sperm but splits into two.
3. They then develop into two embryos with genetic codes that are nearly identical. This usually happens during the earliest stage of fetal development when the fertilized egg is merely a cluster of cells that float down into the uterus. Although the process can be explained, the reasons why it happens remain a mystery.
4. The time the egg splits determines whether the twins will be sharing an amniotic sac or not. The earlier the split, the more independent an embryo will become by having its own amniotic sac, chorion – a membrane that surrounds the sac, and placenta.

Can Identical Twins be in Separate Sacs?

Yes, they can. Monochorionic-diamniotic kind of twins share one placenta but have two separate amniotic sacs. This usually occurs when a single fertilized egg splits after 4 to 8 days of fertilization. This accounts for 70 percent of all identical twin babies.

However, although each baby has their own amniotic sac within a shared chorion, they still share one placenta.

This puts them at risk for TTTS or Twin-to-Twin Transfusion Syndrome. This condition happens when the blood vessels are transfusing blood unequally between babies.

One might get excess blood flow and amniotic fluid that can result in heart strain. While the other baby’s blood flow is decreased, which can result in slower growth due to poor delivery of nourishment and oxygen, and less amniotic fluid. If monitored closely, this condition can be managed properly.

Monochorionic-Monoamniotic twins happen when a single fertilized egg split after 9 days of fertilization. The twins share one placenta and one amniotic sac. This poses a higher risk for both babies and must be monitored closely throughout the pregnancy.

Babies are at risk of complications such as cord entanglement and compression because they share one amniotic sac, which increases the odds of the cord getting damaged or intertwined.

Can They Have Different Placentas?

It depends. The placenta plays a very important role during pregnancy. It is the organ that develops in the uterine wall during the early stage of pregnancy and connects to the baby through the umbilical cord. Its major role is to provide nutrients, deliver oxygen, and removes all the waste products that may harm the baby.

The number of placentas in multiple pregnancies vary. As mentioned above, the earlier the split of the egg happened, the more independent the embryos will be. If the split of the fertilized egg is delayed for days, the embryos are highly likely to be genetically identical and will develop and share one placenta.

Do Identical Twins Share the Same DNA?

They share the same genetic makeup and therefore share the same DNA. A person’s DNA contains all the genetic information that makes up the person – from the color of the eyes, skin, and hair to personality traits and abilities.

Experts have conducted research and tests on the DNA of twins. The result is that identical twins have 99.99% similarities in their DNA while fraternal twins only have 50-70% DNA similarities.

These genetic similarities explain why they look alike, and why they usually have the same characteristics, abilities, and behaviors.

This makes it nearly impossible for people to tell which twin committed a crime even after genetic testing has been done. Experts are hoping that advancement in technology would make it possible to tell the epigenetic differences of twins someday.

However, in times like this, other factors can still be used to determine which twin committed a crime. One way is through fingerprints. Every individual has a unique set of fingerprints. Even twins who look alike and share the same DNA have unique fingerprints.

Fingerprint patterns are not part of genetics. The environment in the womb, the position of the baby, nourishment, and growth rate of each baby all affect the formation of the fingerprint patterns. For example, one baby might be touching something that puts pressure and produces details of the fingerprint pattern.

Identical Twins That Don’t Look Alike

Having the same DNA information, same sex, and the same physical characteristics does not mean that twins are going to look exactly alike. There may be small details in one of the baby’s physical characteristics that do not mirror the other. And although their parents dress their twins the same, other factors can influence appearance.

These include environmental and epigenetic factors that explain why and how they can be different in physical appearance, personality, and temperament.

In the Womb: Twin Pregnancy

Mothers will not immediately tell if they have conceived twins. Suspicions may arise because of the severity of pregnancy symptoms. An ultrasound can easily determine whether the expecting mom is having twins.

The Good

In multiple or twin pregnancies, babies are already starting to bond inside the womb. Starting at around 14 weeks, twins start to reach out to each other and bond.

They already learn how to share an amniotic sac, placenta, and nourishment from their mother. These factors contribute to their physical and emotional well-being when they are out of the womb.

The Bad

In terms of pregnancy symptoms, expectant mothers may experience more severe symptoms and the pregnancy will be considered as high-risk. Upon discovery of the multiple pregnancy, they will be closely monitored by their doctors because of the babies’ increased risk for complications and preterm labor.

The Worst Case Scenario

Multiple pregnancies do not only pose a risk to unborn babies, but to the mother as well. In worst cases, even if the pregnancy is closely monitored, complications still happen and cause the fetal death of one or both babies.

With proper monitoring, diet, and prenatal care, multiple pregnancies can be managed, and both twins and mother survive all associated problems and complications.

Chances of Identical Twins

Chances of conceiving twins have increased since assisted fertility treatments and drugs, as well as advanced reproductive techniques, have been introduced to women who are having infertility problems due to age and health conditions. Fertility treatments such as fertility drugs boost ovulation.

Here are other factors that may increase a woman’s chances of conceiving twins.

• Maternal Age

Women who get pregnant over the age of 30 are more likely to conceive twins due to a rise in the follicle stimulating hormone or FSH levels. The hormone responsible for egg development in the ovaries even before they are released.

• Heredity

If there is a history of having twins on both sides of the family, the odds of having twins is also significantly higher.

• Weight

Women who are obese usually find it hard to conceive due to other health reasons. Ironically, their odds of having twins is higher because of their higher levels of estrogen.

• Height

It is unclear why but women who are taller have higher odds of conceiving twins.

• Race

Records show that the African-American women have a higher rate of having twins.

• Diet

According to research, women who consume more dairy products have a higher chance of conceiving twins.

In general, they happen every 1 in 250 births. The odds of having identical twins is less common than having fraternal twins. It does not run in families and can happen randomly. Some families who have more than one set can chalk it up to luck and coincidence rather than genetics.

Non-identical are more common because it is influenced by genetics. If your family has a history of having multiple sets of twins, the chance of you having twins is high.

Although identical twins share the same genetic makeup, one womb, physical characteristics, and many more, they are not necessarily indistinguishable. They should be considered as unique individuals and given opportunities that are unique to each twin.

Each twin should be allowed to dress up according to their personalities and develop relationships outside the other twins’ circle.

Fraternal twins make up the majority of twins and account for 90% of multiple pregnancies. Unlike identical twins, this kind of twinning results in babies that have different sex and look different.

Read this in-depth information about how they are formed, how they differ from other twins and answers to your other questions.

What are Fraternal Twins?

They are dizygotic. They developed from two sets of sperm and egg that produces two babies that can be both girls, boys, or a combination.

They are independent. They do not share the same placenta and develop a separate amniotic sac.

How are Fraternal Twins Formed?

In a normal reproduction process, the sperm travels to meet the egg after sexual intercourse or in-vitro fertilization. If two eggs were released, two sperm will be able to fertilize the eggs that will eventually produce two genetically unique babies.

Twinning happens in several ways and produces higher order multiples depending on the number of eggs produced and the zygosity. This usually happens during hyperovulation, when a woman releases multiple eggs – mostly two.

In the case of these twins, two zygotes are produced with a genetic background like that of any two siblings born at different times. The only difference is that twins are conceived at the same time.

Do They Have the Same DNA?

No, they do not have the same DNA makeup. Just like any siblings, they share about 50% of their DNA and half each of their parent’s DNA. Each twin gets half of the mom’s egg and the half from dad’s sperm.

Can Fraternal Twins Look Identical?

Since they do not share the same DNA, they also do not share the same chromosomes at the time of fertilization. However, they still share parts of their parents’ DNA so they may look alike, but not exactly identical.

Even twins that look alike can be distinguishable. Twins who were raised in the same home and were educated the same way, develop individual tastes and personalities.

Can They Be the Same Gender?

Yes, they can be both boys or both girls. Unlike identical twins who share the same sex chromosomes from a single fertilized zygote, they were produced by two separate zygotes that carry different sex chromosomes from their father.

Monozygotic twins, however, are always the same gender.

Doctors and health professionals usually identify if same-sex twins are identical or fraternal through other factors such as having shared placenta, chorion, and amniotic sac or through DNA testing. DNA testing is the surefire way to determine if twins are identical or fraternal.

Fraternal Twins Boy and Girl

Since conception happened for each egg, each egg carries the sex chromosome of the father. A girl has XX chromosomes while a boy has XY chromosomes. A boy-girl combination is the most common form of these kind of twins.

Chances of Having Fraternal Twins

The chances of having these twins are very much like with any kind of multiples. There are certain factors that increase the odds of a woman to conceive more than one baby at the same time.

• Assisted fertility treatments – This treatment includes IVF or In-Vitro Fertilization, fertility drugs, Intrauterine Insemination, and other advanced reproductive techniques. These treatments are becoming more and more common as well as more and more effective as years go by. The success rate of these treatments encourages women and couples to take this route. However, this increases the odds of conceiving multiples and the risks of pregnancy complications. This is because it encourages hyperovulation.

• Age of the Mother – It is believed that the older the woman gets, the harder it is for her to get pregnant. Although this is true, according to research, women over the age of 30 are more likely to conceive twins, if they ever get pregnant. This is because as women age, the follicle stimulating hormone level also increases.
• Weight – Women who are overweight also struggle with conception due to a lot of underlying medical conditions and the possible threat to their health and the baby’s health when they conceive. Some complications include high-blood pressure, diabetes, and many more.
• However, as ironic as it may sound, women who are overweight have higher levels of estrogen. This increased levels of estrogen stimulate the ovaries, which in turn produces more than one egg during ovulation.
• Family history – The odds of having twins in a family is hereditary. If a woman’s family has a history of twins and women who hyperovulate, the chances of producing twins are also increased.
• Race – Twinning also varies according to race. Studies show that some race produces more twins than others. This is especially true for Central-Africans and African-American women.
• Diet and nutrition – Some studies show that women who consume a huge amount of dairy products have a higher chance of conceiving twins.
• Height – Some research suggests that women who are taller have higher odds of having twins.

Are They Genetic?

Yes, they can be. The factors above influence a woman’s odds of conceiving twins or multiples. Hyperovulation can be genetic, but it can result in multiple pregnancies of two, three, four, and higher multiples.

It just so happen that twins account for 90% of multiple pregnancies and having these twins is the most common type of twins.

Risks of Carrying Twins

• A woman carrying multiples is automatically considered as high-risk. The higher the number of fetuses in the womb, the greater the risks. This is because it poses a lot of potential complications for both mother and babies.
• The mother’s womb is fit for a single baby. If a twin or multiple pregnancies occur, complications such as Twin-to-Twin Transfusion Syndrome where twins do not get the equal amount of blood, oxygen, and nutrients that may affect the growth and development of babies in the womb, as well as cord entanglement.
• Birth defects are also a risk. This includes spina bifida, heart problems, defects of the digestive tract, and other neural tube defects that are due to reasons such as low amniotic fluid, TTTS, cord entanglement, and other reasons caused by unequal distribution of nutrition.
• For the mother, high-blood pressure, anemia, preeclampsia, gestational diabetes, and a higher chance of preterm labor and miscarriage. This is the reason why twins are born earlier than their singleton counterpart. If not, they are usually induced before 38 weeks and delivered via cesarean section.
• Then there is the risk of postpartum hemorrhage where the mother bleeds heavily after delivery due to the over-distended uterus and the large placental area.

Fraternal Twins in the Womb

Twins start to bond in the womb. They learn how to share nutrients and start to reach out to each other as they grow and develop. They grow in separate amniotic sacs and have separate placentas. They cannot physically reach out to each other, but they can feel each other in the womb and give each other some nudge.

Other Interesting Facts

• They may be conceived at different times by different fathers. When hyperovulation occurs, multiple eggs are released but it can happen a few days apart. So when one egg is released and the mother had sexual intercourse, that egg is fertilized and travels to implant in the uterus. As this happens, another egg can be released and fertilized by another sperm that may come from a different man.
• They do not have the same fingerprints. This is because fingerprint patterns are not affected by genetics. It forms as the fetuses develop in the womb, and the patterns are influenced by the environment in the womb.
• Twins develop a shared language as they grow up, and somehow feel each other’s emotions.

These are all the facts about how these twins are formed and other information regarding their genetic makeup and development. Fraternal twins are remarkably amazing.