Calling them Irish twins is just an informal way of classifying siblings that are born close together. Twins are two children born from the same conception, carried during the same pregnancy, and born together, either on the same day or a day or so apart.
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.
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.
The Dutch Twins are Kit and Kat, 5 years old and not yet big enough to be called by their real names, Christopher and Katrina. They live in a typical Dutch household, around the turn of the last century. The book follows their day-to-day adventures and accidental mishaps.
From watching "The League," we're heard the term Eskimo Brothers for dudes who've slept with the same girl. Urban Dictionary, the source for all things slang, likewise defines Eskimo Sisters -- or Pogo Sisters -- as "two women [who] have slept with the same man in their past."
They are 'mirror-image twins' - a little-known phenomenon that means otherwise identical siblings are asymmetrical in their looks and how they move or interact.
Potential challenges of a 1-year age gap
Having another child so soon after the first means your body doesn't necessarily have sufficient time to recover fully. Your iron and calcium levels may be depleted, and you may suffer from prenatal anemia or just feel tired and run down.
While the typical definition of Irish twins is two children spaced 12 or fewer months apart, people do sometimes use the term more loosely to include children born 13, 14, or more months apart, particularly if the children end up in the same grade in school.
The term “Irish Twins” refers to siblings born within a year of each other, and it definitely does happen. While birthing two babies in the span of a year has its challenges, there are also many uniquely special benefits to raising siblings close in age.
They are not as common today – a rare occurrence to find an Irish twin. For a person to have an Irish twin, they need to have two children born within 12 months of each other.
Quintuplets occur naturally in 1 in 55,000,000 births. The first quintuplets known to survive infancy were the identical female Canadian Dionne Quintuplets, born in 1934. Quintuplets are sometimes referred to as "quins" in the UK and "quints" in North America.
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.
The most siblings born on the same day is 5. Catherine (1952), Carol (1953), Charles (1956), Claudia (1961) and Cecilia Cummins (1966) were all born on February 20th. The odds of this happening is about 17.7 billion to one.
The random odds against five single siblings sharing a birthdate are one in 17,797,577,730 - almost 4 times the world's population.
“A joint birthday party is when brothers, sisters or friends with birthdays close on the calendar have one big party together instead of celebrating individually,” says event and party planner Jordan Stringfellow, owner of Jordi & CO Events in Southern California.
Funny Riddle Two children are born on the same day from the same mother but they are not twins. How is that possible? They are triplets!
Vanishing twin syndrome, as the name depicts, is a condition in which one of a set of twins or multiple embryos dies in utero, disappear, or gets resorbed partially or entirely, with an outcome of a spontaneous reduction of a multi-fetus pregnancy to a singleton pregnancy, portraying the image of a vanishing twin.
A gap of 3 years or more greatly reduces the chances of sibling rivalry. By this time the older child is secure in him or herself and quite independent. In addition, the mother's body is fully recovered from the challenges of pregnancy and birth of the first child.
There's just as much chance that children much closer in age won't get on, either as children or adults. Seven years is really not too big an age gap at all. Honestly. There's no right or wrong answer but for me, having seen a friend who has children with a similar age gap and how it worked, it was a no.
Such twins, known scientifically as 'MoMo', an abbreviation for monoamniotic-monochorionic, are some of the rarest types of twins, making up less than one percent of all births in the United States, noted the statement. It also stressed that such MoMo twin pregnancies have a high risk of fetal complications.
Monoamniotic-monochorionic Twins
This is the rarest type of twin, and it means a riskier pregnancy as the babies can get tangled in their own umbilical cords. If you have monoamniotic-monochorionic twins, your healthcare provider will monitor your pregnancy closely.
A rainbow baby is a child born after the loss of a previous pregnancy or newborn.