Can a woman have twins with 2 different fathers?

Woman Says Man is Father to Only One Twin (Full Episode) | Paternity Court

Best Answer

Superfecundation is the fertilization of two or more ova from the same cycle by sperm from separate acts of sexual intercourse, which can lead to twin babies from two separate biological fathers.

The term superfecundation is derived from fecund, meaning the ability to produce offspring.

Twins with Different Fathers

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Related Questions

Can humans have twins with different fathers?

Homopaternal superfecundation refers to the fertilization of two separate ova from the same father, leading to fraternal twins. Superfecundation, while rare, can occur through either separate occurrences of sexual intercourse or through artificial insemination.

Can twins have different fathers?

Homopaternal superfecundation refers to the fertilization of two separate ova from the same father, leading to fraternal twins. Superfecundation, while rare, can occur through either separate occurrences of sexual intercourse or through artificial insemination.

Can a litter of puppies have 2 different fathers?

So, I looked up the breeding ecology of dogs and sure enough, it is common for a litter of pups to share one mama but have different daddies. Female dogs release multiple eggs during ovulation and are thus capable of conceiving every time they mate during this period.

My twins have two different fathers! | The Maury Show

Can twins have different birthdays?

Twins are defined as children produced in the same pregnancy. Usually they are delivered only a few minutes or hours apart. But they can have different birthdays. Twins have been born days and even weeks apart!

Can 1 baby have 2 fathers?

Unlike normal egg cells, they can divide to form new cells, which Perry says makes them more like other cells in the body, like skin. It raises the possibility of so-called “two-dad babies” – children born using sperm from one man, and some kind of other cell derived from a second man.

Can triplets have 3 different fathers?

Things can get complicated when you start dealing with triplets, quintuplets, and even bigger single-pregnancy broods. For instance, a mother having triplets could have identical twins from the same egg and a third child from an entirely different egg and sperm.

Can litters of puppies have different fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Can you have twins on Sims 2?

To make your Sims have twins, get them pregnant, then once there pregnant, open up the cheat window (CTRL, Shift and C) and type in boolProp testingcheatsenabled true and press hold Shift while clicking on the pregnant Sim, and a lot of options come up, and look for Force Twins in there and click on it and wait!

Woman Have Twins From 2 Different Fathers

Can a woman sign the birth certificate as the father?

The child will have no legal father and you and the birth mother will have equal parental rights and responsibilities and you can be named on the birth certificate.

Can twins be different races?

In such cases, fraternal twins can differ from each other quite dramatically in terms of skin color or other physical characteristics. Numerous sets of mixed twins have been born. Much more rarely, mixed twins can arise as a result of heteropaternal superfecundation.

Can a father dog have puppies with his daughter?

Breeding a father to his daughter dog is a classic case of very close inbreeding. As a very short and clear answer, nearly all breeders should never ever attempt to breed a daughter to her father dog, or any parent with any child.

Can you tell which identical twin is the father?

A standard paternity test could not tell which identical twin might be the dad. A standard paternity test relies on the differences between the DNA of two potential dads. And identical twins have so few that these tests miss them. This is why you need a more comprehensive test.

Who determines twins the mother or father?

This is why fraternal twins run in families. However, only women ovulate. So, the mother's genes control this and the fathers don't. This is why having a background of twins in the family matters only if it is on the mother's side.

Fraternal Twins Fathered By Two Different Men? (Full Episode) | Paternity Court

Can a woman get pregnant after her period 2 days?

Yes! Having unprotected sex at any time is risky and can result in pregnancy. Sometimes ovulation — the time when a girl is most likely to become pregnant — can happen within a few days of when your period ends. Also, sperm can fertilize an egg for 72 hours (3 days) after ejaculation.

Can a giraffe have twins?

The zoo has yet to name the newborn, which can currently be seen at the African Region section where it lives with its parents and four other giraffes. Twin births are rare for giraffes. Out of 8,600 normal births worldwide, there are only 32 twin births.

Can dogs tell the difference between twins?

Yes, a dog can smell the difference between identical twins. Identical twins are not completely the same, and they also have different smells. Also a study found that trained scent dogs could tell identical twins apart.

Can a cat litter have multiple fathers?

Superfecundation. The term for two or more eggs from the same heat cycle being fertilized by different sets of sperm is called superfecundation. It is not unique to cats, but is also common in dogs. Although not likely, it is theoretically possible for every single member of a litter to have a different father.

Can a dog litter have multiple fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Do twins have a higher chance of having twins?

However, if you have fraternal twins (non-identical) in your family, your chances of conceiving twins rise. A history of fraternal twins on the female side of the family indicates a higher likelihood of ovulating more than one egg per cycle.

Can a dog have two fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Why do twins look different?

Yes! Identical twins came from the same sperm and egg, so they have the same chromosomes and genes. As identical twins get older they may look more and more different, because they are exposed to more diverse environments. The science of epigenetics explains how these environmental influences can affect the genes.

Can a dog tell the difference between twins?

Yes, a dog can smell the difference between identical twins. Identical twins are not completely the same, and they also have different smells. So yes, the scents of the two different people would be enough. Also a study found that trained scent dogs could tell identical twins apart.

Do twins come from the mother of the father?

However, fraternal twins, the type born of two separate fertilized eggs, are genetic. According to Stanford, the likelihood of twins during any particular pregnancy comes from the mother, because, as they put it, "A father's genes can't make a woman release two eggs." You can inherit the trait from your father.

Can a puppy have two fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Can puppies have twins?

Ask a Vet: Can Dogs Have Identical Twins? Twins are two offspring produced by the same pregnancy. So technically, all dog litters with more than one puppy are considered fraternal, and if the mother has only two puppies, they would be fraternal twins, or triplets if there are three puppies, and so on.

Can elephants have twins?

April 19, 2018 - This wild African elephant herd recently added two unusual members - twin calves, named “Elon Tusk” and “Emma.” The 8-month-old brother and sister pair are extremely rare. Only one percent of elephant births result in twins. 57-year-old mother, Eloise, may be the oldest elephant recorded to have twins.

Can insects have twins?

Research Magazine : Insect Twins. Ordinarily, identical twins are identical. Their mothers can usually tell them apart, but few others can. For social insects — like bees, ants and termites — differences in looks and behavior are easy to see.

Can dogs have twins?

Ask a Vet: Can Dogs Have Identical Twins? Twins are two offspring produced by the same pregnancy. So technically, all dog litters with more than one puppy are considered fraternal, and if the mother has only two puppies, they would be fraternal twins, or triplets if there are three puppies, and so on.

Can a woman have XY chromosomes?

Males have two different kinds of sex chromosomes (XY), and are called the heterogametic sex. In humans the presence of the Y chromosome determines if an offspring develops as a male and the absence of the Y chromosome results in a female offspring.

Can a woman have Y chromosome?

Males have one Y chromosome and one X chromosome, while females have two X chromosomes. In mammals, the Y chromosome contains a gene, SRY, which triggers embryonic development as a male. The Y chromosomes of humans and other mammals also contain other genes needed for normal sperm production.

Can Lions have twins?

Yes, all the animals you list can have twins. Elephants typically have one baby at a time, but it is possible for them to have twins. Therefore, twin births are rare and twin survivals even rarer.

Can Zebras have twins?

In general, females give birth to only one foal, but on rare occasions they can have twins. They will suckle up to 16 months but the nursing will continue even after that period. Only their mothers will protect them since most zebra social groups contain just one male.

Can dogs have two fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Can a cow have twins weeks apart?

We have a cow that just had twin calves, born seven days apart. The mother rejected the second calf. Others have reported cows giving birth to two calves within a week, but it is rare. The calves could be sired by two different bulls; such calves are half-sibs but could not be considered as twins.

Can dogs have twins in a litter?

Ask a Vet: Can Dogs Have Identical Twins? Twins are two offspring produced by the same pregnancy. So technically, all dog litters with more than one puppy are considered fraternal, and if the mother has only two puppies, they would be fraternal twins, or triplets if there are three puppies, and so on.

Can you breed a father dog with a daughter?

Breeding a father to his daughter dog is a classic case of very close inbreeding. As a very short and clear answer, nearly all breeders should never ever attempt to breed a daughter to her father dog, or any parent with any child.

Can I have twins if my great grandmother had twins?

If the twins are present on your husband's/partner's side, it won't influence your chances of having twins. Remember, the gene for hyperovulation is only a factor for the mother. If your mother (or your grandmother or aunt) was or had fraternal twins, you might have the gene.

Can cows have identical twins?

While sheep, goats and deer often have twins and even triplets, a cow is made to carry one calf at a time. Cows carrying twins tend to calve prematurely, causing problems with the calves not being fully mature. A cow having twins almost always needs help calving.

Can a man with leukemia get a woman pregnant?

Fertility after AML treatment. Unfortunately, most of the treatments for AML are likely to make you infertile. So you won't be able to become pregnant or father a child afterwards. Permanent infertility is almost certain if you have intensive treatment, such as a bone marrow transplant or stem cell transplant.

What animals can have twins?

In many cases, animal twin babies look identical and exactly similar. Dear Colleagues, Good Day, Twins are common in many animal species, including cats, sheep, ferrets, giant pandas, dogs, deer, marmosets, and tamarins.

Can a dog with worms harm a pregnant woman?

Children and pregnant women are especially at risk. Most dogs get roundworms at sometime in their lives. It can even be passed to puppies before they are born or in the mother's milk. As a result, puppies should be treated when very young and both the mother and puppies need regular preventive treatment.

Can you breed a father dog with his daughter?

Breeding a father to his daughter dog is a classic case of very close inbreeding. As a very short and clear answer, nearly all breeders should never ever attempt to breed a daughter to her father dog, or any parent with any child.

Can a woman have a miscarriage without knowing it?

Missed Miscarriage: Women can experience a miscarriage without knowing it. A missed miscarriage is when embryonic death has occurred but there is not any expulsion of the embryo. It is not known why this occurs. Blighted Ovum: Also called an embryonic pregnancy.

Can a puppy have more than one father?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Did David Bowie have 2 different eye colors?

Complete heterochromia is a fairly rare condition (in humans) whereby each iris is a distinctly different colour, such as having one blue iris and the other brown. But this isn't why Bowie's eyes looked different. In Bowie's case, his left pupil was permanently dilated.

Can dog litters have multiple fathers?

So, I looked up the breeding ecology of dogs and sure enough, it is common for a litter of pups to share one mama but have different daddies. Female dogs release multiple eggs during ovulation and are thus capable of conceiving every time they mate during this period.

Can puppy litters have multiple fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Can I take 2 different antihistamines?

Yes, you can take cetirizine together with paracetamol or ibuprofen. Can I take more than 1 antihistamine together? Sometimes doctors recommend that people with a severe itchy skin rash take 2 different antihistamines together for a few days.

Is it possible for a twin to have twins?

Heredity: If you're a twin, or if there are twins in your family, you're slightly more likely to have a set yourself. Age: The older you are, the higher your chances of having fraternal twins or higher order multiples. Women age 35 or older produce more follicle-stimulating hormone (FSH) than younger women.

Can a female dog get pregnant by 2 different males?

Yes. So can a female human, though a dog's biology makes it somewhat more likely. At root, the way you get offspring in a single pregnancy with multiple fathers is because sperm from different males is in the system and active at the time that ripened eggs are making their way down.

Can one puppy have two fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Can a female dog have multiple fathers in one litter?

So, I looked up the breeding ecology of dogs and sure enough, it is common for a litter of pups to share one mama but have different daddies. Female dogs release multiple eggs during ovulation and are thus capable of conceiving every time they mate during this period.

How can I pregnant with twins?

What will help boost my chances of having twins? Being older rather than younger helps. Have fertility assistance such as in vitro fertilisation or take fertility drugs. Pick your own genetics carefully! Be of African/American heritage. Having been pregnant before. Have a big family.

Can a dog get pregnant by 2 different dogs?

Yes. So can a female human, though a dog's biology makes it somewhat more likely. At root, the way you get offspring in a single pregnancy with multiple fathers is because sperm from different males is in the system and active at the time that ripened eggs are making their way down.

Can a litter of puppies have more than one father?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

How many fathers can a litter of dogs have?

Now one single puppy cannot have two different fathers. Each puppy will get half of it's DNA makeup from Mom and one Father, but since often dogs have litters it's possible for two puppies from the same litter to have 2 different sires.

Can a woman have an Orgasim after menopause?

Sexual symptoms are typically a problem for women because they cause a mismatch between her partner's sexual needs and her own. For example, a woman who takes longer to orgasm after menopause may only be bothered if her partner experiences quicker orgasms as he ages.

How many C sections can a woman have?

In fact, the chances of a placenta accreta occurring with one, two or three prior C-sections increases, but remains at about 0.5 percent or lower. However, once you have four C-sections, the chances of the condition increase to 2 percent, and if you have six C-sections, the chances are 6 percent.

Can one identical twin have Down syndrome?

In twin pairs where both have Down syndrome they may not be identical (from one egg), as one pair are a boy and a girl. In a small number of cases, the affected pregnancy was assisted using hormones.

Can you have twins in Sims 4?

There isn't a Sims 4 pregnancy cheat to make a baby just appear in the game. Once the Sim is pregnant, you can force labor, cheat for twins and triplets, and age up. To get any Sim pregnant no matter the gender, make sure to select the 'can get pregnant' or 'can get others pregnant' option in CAS.

Can you have twins on Sims 4?

To make your pregnant Sim have twins (or triplets, quadruplets, quintuplets, or even more babies), bring up the cheat entry box and type in pregnancy.force_offspring_count (Sim ID here) (number of babies you want your Sim to have). If you want to try for twins without cheats, you'll have put in more work.

How many babies can a woman have in her lifetime?

So it makes sense that women can only have a fraction as many children as men. One study estimated a woman can have around 15 pregnancies in a lifetime. And depending on how many babies she births for each pregnancy, she'd probably have around 15-30 children.

Can egg laying animals have twins?

Yes. It is a rare occurrence. When two chicks hatch from the same egg, the egg usually has two yolks. The development of twin chicks from a single-yolked egg.

What animals can have identical twins?

Non-identical multiples are common in many species, like dogs and rabbits. However, identical offspring are believed to be extremely rare. The exception is ourselves and nine-banded armadillos, which give birth to identical quadruplets, each with their own placenta.

Can a 2 year old have anxiety?

Many children experience separation anxiety between 18 months and three years old, when it is normal to feel some anxiety when a parent leaves the room or goes out of sight. Usually children can be distracted from these feelings. This disorder is most common in kids ages seven to nine.

Can a 2 month puppy have rabies?

If the dog has rabies it is unlikely to survive a week and probably, at that age, unlikely to survive more than a few days. 2) Only if the puppy was itself infected. You probably got bitten just because it was either scared or overenthusiastic.

Can a dog have 2 microchips?

If animal professionals don't scan thoroughly, your pet's chip may be missed. If your pet ends up with two microchips, you will need to register and update both registrations for the same reason.

Can a person have 2 service dogs?

A: Generally, yes. Some people with disabilities may use more than one service animal to perform different tasks. Other people may need two service animals for the same task, such as a person who needs two dogs to assist him or her with stability when walking.

What are the odds of twins having twins?

Chances of Having Identical Twins. In the general population, identical twin pregnancies occur 0.45 percent of the time, or 1 in 250 births. While most multiple pregnancies conceived with fertility treatments are fraternal twins, the use of fertility treatment does increase your risk of having identical twins.

What are the chances of having a natural birth with twins?

For women assigned to the planned vaginal delivery group, 56.2 percent delivered both twins vaginally, and 4.2 percent had a combined vaginal-cesarean delivery. Forty percent of those planning a vaginal birth ended up having a cesarean-section, according to the report.

Can a woman produce sperm?

Female sperm. Female sperm can refer to either: A sperm which contains an X chromosome, produced in the usual way by a male, referring to the occurrence of such a sperm fertilizing an egg and giving birth to a female. A hypothetical sperm which artificially contains genetic material from a female.

Do penguins ever have twins?

Penguins normally have just one chick per breeding cycle, but two lucky penguin parents have had twins at Sunasia Sea World in northeast China's Dalian.

Can I move with my child without father's permission?

If you have never been married to the father and there is no court order about custody, then you can move out and take your child with you. You do not need court permission to move out with your child. But the father can file a paternity case at any time, and then try to get custody and parenting time or visitation.

Can a woman breastfeed forever?

It is even possible to breastfeed if you have never been pregnant or have reached menopause. Breastfeeding an adopted baby is different than breastfeeding a baby after being pregnant, but it can be achieved through the process of induced lactation. Adoptive mothers can make enough milk for their babies.

How can you tell your pregnant with twins?

Signs & Symptoms of Multiple Pregnancy Ultrasound Confirmation. Ultrasound is the only way to know for sure if you are carrying multiples. Doppler Heartbeat Count. Elevated hCG Levels. Abnormal AFP Test Results. Measuring Large for Gestational Age. Weight Gain. Excessive Morning Sickness. Early or Frequent Fetal Movement.

Do all mammals have twins?

Whenever an animal gives birth to multiple young, the offspring are fraternal twins. Well, if not twins then fraternal triplets, quadruplets or quintuplets. Different animals have different size litters. Primates, like humans, rarely have more than one baby at a time.

Can one litter of dogs have two fathers?

It means that yes, the litter of puppies will have more than one father. If Sophie mates with multiple dogs, then yes, she can easily get pregnant and the litter of puppies can have different fathers. But to each their own. This means that a puppy cannot have two fathers, but each puppy can have a different father.

Can a single woman Foster?

The answer is YES. Most states will license a single foster parent. You will complete the same process as a couple who wants to foster or adopt a child. Almost anyone who has a desire and the capacity to help care for a child can become a foster parent through SAFY.

Can I have 2 ESA?

You can have more than one ESA. There are no specific rules stating the maximum number of ESAs you may have. As long as the animal(s) does not violate any state or local laws and your therapist agrees your ESAs are there for your well-being, you can have more than one emotional support animal.

Should a pregnant woman be around someone with the flu?

There is a lot of evidence that flu vaccines can be given safely during pregnancy; though these data are limited for the first trimester. CDC and ACIP recommend that pregnant women get vaccinated during any trimester of their pregnancy. It is very important for pregnant women to get the flu shot.

Does a woman have to be ovulating to get pregnant?

A woman can only get pregnant during the 'fertile window' in the menstrual cycle. There are a few ways to work out when you're ovulating. Your chance of getting pregnant is dramatically increased if you have sex on the day of ovulation, or two days before that.

Can a single woman adopt a child?

Women are more likely to adopt children as single parents than men are and are the most likely group to adopt an older child in need. 2. Most single parent applicants have emotional stability and a support network of family and friends that will help them raise an adopted child.

Can a woman give a man HPV?

Women, in general, often clear the virus in two years or less. The HPV types associated with cervical cancer usually do not cause health problems for a heterosexual man having sex with an HPV-infected woman. If a partner has HPV, it does not necessarily mean they have had sex with someone else recently.

How do you keep a woman in love with you?

If you're worried that the spark might die soon, here are 12 ways to keep your girlfriend in love with you. Make her feel beautiful. Be her hero. Make her feel safe. Be willing to take the blame. Make her laugh. Make her feel involved. Be nice to her family and friends. Listen to her.

Does having 2 dogs help with separation anxiety?

And while that second dog may help alleviate the first dog's symptoms, his presence doesn't fix the underlying separation-related anxiety. If you really DO want a second dog, the first course of action is to help your existing dog overcome the separation-related anxiety before bringing in the new addition.

How can a father win custody?

Tips To Win Your Father's Rights Case. 1. Try to Negotiate – Before going to court for a lengthy and expensive custody battle, fathers will want to consider sitting down with the mother of the child and trying to negotiate a parenting agreement or parenting plan (also known as a custody judgment in some states).

Can a father get 50 50 custody?

50/50 physical custody is becoming a very popular way for parents to share time with their child. Each parent will have the child 50% of the child's time. 50/50 child custody does require more work from both of the parents and the courts will not approve it just because you think it will work.

What do you get a dog father for Father's Day?

8 Dog Dad Gifts for the Dog's Best Friend this Father's Day Best Dog Dad Ever T-Shirt. Nothing subtle about this tee! Hallmark Funny Father's Day Greeting Card from the Dog. Signed, your most favorite pup in the world. The Dogfather. | Funny Mug 11OZ. Dog Dad Paw Print Magnet. Ceramic Coffee Mug. Man's Best Friend Doormat. In Dog Beers I've Only Had One Funny Red Bottle Opener.

Do you show sooner with twins?

So if you're experiencing a lot of uterine cramping, especially early on in your pregnancy, that could be a sign of twins! There's no standard time to start showing with twins, but it's almost always going to be earlier than it would if you were only carrying one child, so just bear that in mind.

Can a pregnant woman eat sausage?

In particular, if a pregnant person is affected by toxoplasmosis, this can result in the baby developing eye damage. All meat, including items such as sausages, burgers and steaks, should be cooked thoroughly, until there is no residual blood or pinkness. Precautions should also be taken when handling or cooking meat.

Can you tell if you are having twins?

Only an ultrasound can confirm twins, but there may be early clues. Yet other mothers are surprised when they find out that they are having twins. The truth is that while there are several signs and symptoms of a twin pregnancy, there is also tremendous overlap with the signs and symptoms of singleton pregnancies.

How can I increase my chance of having twins?

What will help boost my chances of having twins? Being older rather than younger helps. Have fertility assistance such as in vitro fertilisation or take fertility drugs. Pick your own genetics carefully! Be of African/American heritage. Having been pregnant before. Have a big family.

How can I avoid C section with twins?

If you are keen to avoid a c-section, the first and best decision you can make is to choose a care provider who supports natural twin birth. Stay as healthy as possible by eating well during pregnancy in order to avoid issues like gestational diabetes and encourage your babies to settle into an optimal birth position.

How can I tell if I am having twins?

An ultrasound scan is the only way to confirm that you're pregnant with twins. The earliest you're likely to find out is between 10 weeks and 13 weeks plus six days, when you have your dating scan (NCCWCH 2011, McAslan Fraser 2012). Ultrasound is almost foolproof at diagnosing twins.

Can a woman give a man epididymitis?

A bacterial infection is the most common cause of epididymitis. Therefore, you can definitely pass these bacteria from your epididymitis to your girlfriend. Men may also contact epididymitis from bacterial infections that may not be sexually transmitted.

Can you retire with 2 million dollars?

Retiring on only two million dollars is completely doable, especially if you are able to start withdrawing from your 401k penalty free at 59.5, have a pension, and/or can also start receiving Social Security as early as 62. Hence, we're now talking about generating roughly $100,000 a year in gross retirement income.

What are the odds of a cow having twins?

Estimates vary of the percentage of natural beef cattle births that produce twins. One estimate (Gilmore) puts the percentage at about 0.5 percent or 1 in every 200 births. Approximately one-half of the sets of twins should contain both a bull and a heifer calf.

Can I fly with 2 small dogs?

Southwest Airlines allows customers to bring small pets (cats and dogs only) in the cabin on their domestic flights. Unfortunately, pets are not allowed to travel on international flights. Your carrier may contain up to 2 cats or dogs of the same species and will count as the customer's carry-on bag.

How can I up my chances of having twins?

What will help boost my chances of having twins? Being older rather than younger helps. Have fertility assistance such as in vitro fertilisation or take fertility drugs. Pick your own genetics carefully! Be of African/American heritage. Having been pregnant before. Have a big family.

Do twins have the same fingerprint?

No! Studies have concluded that, even though the fingerprints of identical (MZ) twins may be very similar, they are not identical. MZ twins share the same genetic makeup (DNA) because they are formed from a single zygote (fertilized egg). However, fingerprints are not an entirely genetic characteristic.