Do twins have more health problems later in life?

They're also more likely to have health problems later in life, like high blood pressure. More than half of twins and nearly all higher order multiples weigh less than they should at birth.

Do twins have a shorter life expectancy?

Twins not only have a bestie from birth — they also live longer than singletons. And those two factors may be related, according to new University of Washington research.

How long do twins usually live?

Longer lives

When analyzing the data by gender, the researchers found that female identical twins lived, on average, about 63.4 years, whereas female fraternal twins lived about 61.4 years and the general Danish female population lived about 58.8 years, Sharrow said.

How does age affect having twins?

As you age, your chance of conceiving twins increases. Researchers have found that women over 35 produce more follicle stimulating hormone (FSH) than younger women, which may cause more than one egg to drop at ovulation.

Are twins usually born healthy?

Most twins are born healthy. A twin pregnancy can mean a higher chance of health complications so you'll need extra check-ups. Twins that share a placenta or inner sac need to be checked more closely. It's good to know whether twins are fraternal or identical for health reasons later in life.

Mom puts the baby to the dying Twin and five minutes later a real Miracle happens... | PLOT

What age is best to have twins?

Age. According to the Office on Women's Health , women who are aged 30 years or older are more likely to conceive twins. The reason for this is that women of this age are more likely than younger women to release more than one egg during their reproductive cycle.

Are twins more likely to have disabilities?

There is a clear and long-established connection, from these studies and much more, that multiples are at a significantly increased risk of developing cerebral palsy than singletons. Many factors at work may make the children of multiple pregnancies more vulnerable to the brain damage that causes the condition.

Which parent carries the gene for twins?

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.

Do mothers of twins live longer?

For women born 1870-1899, moms of twins averaged reproductive spans of 14 years 11 months versus 14 years for singleton moms. Both results were statistically significant. Moms of twins also were older at the time of their last birth.

Do twins mature slower?

Most twins, triplets and more grow and develop along roughly the same lines as their singleton peers – even those who start out much smaller will catch up in time. But there is nothing to say twins, triplets or more have to reach milestones at the same time as each other.

What are the pros of having twins?

Why do mothers of twins live longer?

Having two babies at a time is associated with a longer life, according to a new study. But that's not because doubling up on dirty diapers increases life span; instead, moms of twins are physically stronger in the first place.

Which twin lives longest?

Identical twins live longer than other people, a new study shows. And for the rest of us, there's marriage. A pair of researchers in the US compared Danish identical twins' lifespans to non-identical twins and the general population. They found that at every age, identical twins win out when it comes to survival rates.

Do twins get the same diseases?

Not necessarily. Identical twins may differ on a host of diseases and conditions. According to Haseley, “If a genetic change occurs in a gene that affects its function, health concerns may arise.” Twins may differ in their risk of cancer, rheumatoid arthritis or other diseases.

What Dutch twins mean?

Therefore, children with a spacing of less than 12 months became known as Irish twins (also known as “Catholic twins” or “Dutch twins”).

How long do mothers usually carry twins?

A little more than half of twin pregnancies end in preterm delivery (before 37 weeks). While 40 weeks is the full gestation period of the average pregnancy, most twin pregnancies are delivered at approximately 36 weeks (range 32-38 weeks depending on the type of twin pregnancy).

Does the mother carry the twin gene?

The quick answer to this question is that, in a twin pregnancy, it is the mother's genes that determine twins. First up, giving birth to identical twins is not genetic, but conceiving fraternal twins is. The mother may have the genetic trait of releasing two eggs in one menstrual cycle.

Are twins only hereditary on the mother's side?

However, since only women ovulate, the connection is only valid on the mother's side of the family. While men can carry the gene and pass it on to their daughters, a family history of twins doesn't make them any more likely to have twins themselves.

Which type of twins runs in families?

Dizygotic (DZ) twins, also called fraternal twins, occur when two egg cells are each fertilized by a different sperm cell in the same menstrual cycle. DZ twins are about twice as common as MZ twins, and they are much more likely to run in families.

What are the 3 types of twins?

Is there a third type? Traditionally, the science around twins has taught that identical and fraternal are the only two types. But a third type might exist, called polar body or half-identical twins.

Do identical twins have the same fingerprints?

But any forensics expert will tell you that there is at least one surefire way to tell them apart: identical twins do not have matching fingerprints. Like physical appearance and personality, fingerprints are largely shaped by a persons DNA and by a variety of environmental forces.

What percentage of twins have Down syndrome?

If we consider all births, we estimate that identical twins with Down syndrome occur at the rate of 1 or 2 in a million pregnancies and non-identical twins at the rate of 14/15 in a million.

Are twins more likely to have ADHD?

Unfortunately, they also share the risk of having ADHD. According to an Australian study , twins are more likely to have ADHD than singletons. Additionally, a child who has an identical twin with ADHD has a high chance of also developing the disorder.

Does being a twin affect social skills?

In adolescence, twins were rated by parents as more aggressive. These studies suggest that twins may be at risk for poorer social interactions in early and middle childhood.