The longest recorded time between twins being born is 90 days! This amazing feat was achieved by two Dutch sisters in 2017. The first sister was born on March 3rd and the second twin arrived on June 1st – almost three months later!
The longest interval between the birth of twins is 90 days, in the case of Molly and Benjamin West, dizygotic (fraternal) twins born in Baltimore, Maryland, USA to parents Lesa and David West (all USA) on 1 January and 30 March 1996.
Multiples are generally born only a few minutes apart. If delivered by cesarian section, the interval between births is usually only a minute, maybe two. The interval is generally longer for vaginal deliveries, ranging from a few minutes to more than an hour.
Medically, this 7-year defect is very rare. Twins are typically born with a bit of a delay — a few minutes to a few hours.
Twins with different birthdays are rare, and the chance of twins being born in different years is 1 in 2 million, according to the news release by Natividad. Though the incident is rare, it's not the first time twins have been born in separate years.
So, how many months apart are Irish twins? It's technically possible for two siblings to be as close as 9 or 10 months apart. After your pregnancy comes to an end, you'll start ovulating again before you have your first postpartum period.
Vaginal Birth of Twins
This means you will have to push twice, but the majority of the time the second twin is born much more easily than the first. This is because the first twin has paved the way, so to speak. The average time between the birth of the first and second baby is generally about 17 minutes.
Yes, you read that right. Twins (non-identical) can be born at completely different times, sometimes even years apart.
Although you are somewhat less likely to meet a family with a four- or five-year gap—much less an eight- or nine-year gap—there are plenty of these families out there. And they are equally likely to be happy and thriving.
The longest recorded human pregnancy was 375 days, or just over 12 and a half months, according to Guinness World Records. During this pregnancy, a woman named Beulah Hunter gave birth to a healthy baby girl in 1945.
Calling them Irish twins is just an informal way of classifying siblings that are born close together. Some actual twins have different birthdays due to one being born on one day and the other staying in the womb for days or weeks longer.
There is one particular power though which twins possess, longevity. Fraternal twins live longer than singletons and identical twins longer still. Male identical twins on average, saw the most benefit. The rarity of twins has inspired many myths about them.
As a parent of twins, I'm pretty sure that you know the answer to the question “which twin is older?” It is, of course, the child that was born first.
It's not uncommon, especially in large families, and earlier generations. My parents both were oldest children and there were younger ones more than 10 years younger. I have half-siblings more than 10 years older than I am, and there is 12 years between my two youngest children.
The term “Irish twins” refers to siblings who are born within 12 months of one another. This is especially true for children born in the same calendar year, or children who would be in the same grade of school. However, children born within 18 months of one another are still often referred to as Irish Twins.
Even with all the understandable talk of “windows of opportunity” and “biological clocks,” there are ways for women over 35 to make motherhood a reality. Infertility treatments can be difficult and expensive, but fertility specialists can talk with you about options. Age is less of a limitation than it used to be.
The biological phenomenon of giving birth to twins with two different biological fathers is called heteropaternal superfecundation. In a rare and surprising event, a 19-year-old Brazilian woman gave birth to twins who belong to two different biological fathers.
The results suggest that twin fetuses are aware of their counterparts in the womb, that they prefer to interact with them, and that they respond to them in special ways.
Just over 3 percent of babies in the United States are now born in sets of two, three or more, with the majority — about 97 percent — of these multiple births being twins. So your chance of having twins is about 3 in 100.
The birth process is similar to giving birth to a single baby. If you're planning a vaginal birth, your health team may recommend that you have an epidural for pain relief.
Many women expecting twins have a vaginal birth. However, you won't be able to give birth vaginally if your twins' placenta or placentas are covering your cervix (placenta praevia) near the end of your pregnancy.
Giving birth to triplets or more vaginally is very rare. It is not recommended because of the higher risk of labour complications and infant mortality. Since almost all triplets or more will be born prematurely, they will need special care. This may include a stay in a neonatal intensive care unit (NICU).
For example, if a second baby's due date is 13 months after the first child was born, being born a month prematurely would make them Irish twins. In this case, the short spacing is caused by premature birth, not the other way around.