(Identical twins come from a single fertilized egg that splits in half, while fraternal twins occur when two different eggs are fertilized simultaneously). 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.
Nine to 10 months age gap is obviously the smallest gap you can have, and can be quite tough but rewarding at the same time. The children are so close in age they will learn a lot about the world together.
Calling them Irish twins is just an informal way of classifying siblings that are born close together.
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.
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.
Can siblings be born 9 months apart? It's possible, but unlikely. Fertility doesn't usually return until about a month after giving birth (or later), so it's not likely you will have two children who are only nine months apart.
According to some research, you may have the lowest risk of labor complications when you have your second baby around three years after your first. Pregnancy may carry less risk for you and your baby.
Medium gap (two to four years)
You'll be (mostly) up-to-date with your knowledge about all things baby-related. You can save cash by re-using the baby equipment your first child doesn't need any more. It's the most common age gap so your mum friends are likely to have second children at a similar time too.
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.
But then, to everyone's surprise, she gave birth to two – in the space of just six-and-a-half months. Against all the odds, Ronnie and his little sister Sienna were born only 208 days apart. Miss Budden, 31, a pre-school teacher, was stunned to get pregnant three weeks after Ronnie was born.
Half siblings are considered "real siblings" by most because the siblings share some biological relationship through their shared parent. Half siblings can have the same mother and different fathers or the same father and different mothers.
Triplets can be either fraternal, identical, or a combination of both. The most common are strictly fraternal triplets, which come from a polyzygotic pregnancy of three eggs. Less common are triplets from a dizygotic pregnancy, where one zygote divides into two identical fetuses, and the other does not.
According to a survey conducted by British parenting website Bounty, two girls are considered the best combination for parents to have a happy and harmonious family life. In their study, they surveyed 2,116 parents who had children aged 16 and under.
A relationship age gap bigger than 10 years often comes with its own set of issues. “While there are always exceptions to rules, a good rule to remember is that dating someone more than 10 years older will present challenges now or later that add to the preexisting challenges any relationship has,” he says.
4-5 years. Siblings 4-5 years apart might be close or might have pretty separate lives. I've seen it go both ways both in the younger years and as adults with this sibling age gap.
Two children. Research suggests that having two children is still most people's idea of the 'ideal' family size.
Geriatric pregnancy is a rarely used term for having a baby when you're 35 or older. Rest assured, most healthy women who get pregnant after age 35 and even into their 40s have healthy babies.
Women who become pregnant in their 30s and early 40s can have safe, healthy pregnancies, says Ellie Ragsdale, MD, director of fetal intervention at UH Cleveland Medical Center. But they do face a higher risk of some problems.
In short, research seems to indicate that in many cultures, an age gap of 1 to 3 years is considered ideal — but some researchers suggest even a relationship with an age gap of less than 10 years will bring more satisfaction.
A woman's peak reproductive years are between the late teens and late 20s. By age 30, fertility (the ability to get pregnant) starts to decline. This decline happens faster once you reach your mid-30s. By 45, fertility has declined so much that getting pregnant naturally is unlikely.
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.
For most women, it's best to wait at least 18 months between giving birth and getting pregnant again. This means your baby will be at least 1½ years old before you get pregnant with another baby. This much time gives your body time to fully recover from your last pregnancy before it's ready for your next pregnancy.