Friday, December 17, 2010

Rendezvous with the guy in red

Both Matthew and Jonathan are fascinated with Santa.
They see him every chance they get, and they have no fear.
None whatsoever.
And they leave poor Santa with no time for "Ho, ho, ho" or "Merry Christmas." The cheery old guy is immediately bombarded with questions: "Is that your belt? Is it black? Is it magic? Are those your boots? Can I wear them? Why do you wear gloves? Are they white?"
Santa's appearance at preschool tonight gave the boys one more opportunity.
Matthew immediately headed for the costume rack and dressed up for Santa Claus with a suit vest, a suit coat and a beaded necklace. Jonathan played it cool with his animal tracks T-shirt. Both were equally persistent, however, when he asked what they wanted for Christmas.
"That bag," they said almost simultaneously, pointing to gift bags beside his chair.
Then a pause.
Then, "pleeeaaase!"



Matthew on left. Jonathan saying "cheeeeese!"




A very giddy Jonathan




Matthew wonders where the sleigh went.

Tuesday, November 16, 2010

Identical twins behave identically in groups, new study says

As Jonathan and Matthew grow into adulthood, they are likely to use the same set of moral and ethical guidelines to choose their friends and select the groups they join. They will also be equally stubborn when they have to decide whether to comprise their values when it comes to new group memberships.
The same is not true of fraternal twins.
This is according to a new study by researchers at the University of Edinburgh, published in the November issue of the journal, Psychological Science. Unfortunately, there is a fee to view that article online and it's all written in complicated academic jargon anyway. A free and less technical summary was published this week in the online magazine, Science Daily.
The Edinburgh researchers assessed 1,000 pairs of adult twins, both identical and fraternal, to determine whether genetics plays a role in loyalty toward social groups and in how flexible people can be in adapting to group memberships.
The overwhelming finding was that it does affect both membership and flexibility.
Identical twins, who share DNA, functioned equally well or equally poorly in groups, and used the same ethical, religious and racial criteria to make their decisions. The same was not evident of fraternal twins, no matter how well-bonded they were.
Analysts seem to think the study will have military uses.
I agree.
Already, I see that Matthew and Jonathan concur that Batman has a dark side and that the Teenage Mutant Ninja Turtles are cool. They also seem to be equally stubborn about which toys are worth fighting over and they both like preschool.
Surely the military can do something with that.

Wednesday, October 20, 2010

Cool facts about identical twins

Check this out.
These are some cool facts about identical twins posted on Nursing Schools. The site is designed for those who want to become nurses, but the blog is one of the most useful, entertaining and easy-to-read medical blogs I've seen yet.
I have reduced the list of 20 facts compiled by blogger Kitty Holman to just those that pertain to identical twins.
Thanks to reader Ken Martin, who works for Nursing Schools for sharing.


1. While most people are only familiar with identical and fraternal twins, there are actually 7 different types of twins. They are: identical, fraternal, half-identical, mirror image twins, mixed chromosome twins, superfecundation, and superfetation. Those other than identical and fraternal can be quite rare.

2. Twins do not have to be born on the same date. In fact, they can be born surprisingly far apart. The longest recorded gap between twin births is 85 days. How does this happen? The simplest explanation comes when one twin is born just before midnight and the other after. In cases where there is a longer gap, it's often because one twin is born early due to complications, while the other is left in the womb to further develop. This is much safer for the second baby and can help improve survival rates.

3. Identical twins have different fingerprints. Some people might think that identical twins are the same right down to those whorls and swirls on their fingerprints, but while identical twins share most of their genetic material, identical fingerprints aren't among them. While the fingerprints may be very similar, on close examination it is possible to tell them apart – much like the twins themselves.

4. About 25% of identical twins are called mirror image twins. This means that they are, in fact, identical, but only in the way that your reflection in a mirror is an identical image of you. For example, if one twin has a mole under her right eye, the other will have it under her left eye. Scientists think this is due to the fertilized egg splitting later than the norm for identical twins, around nine to twelve days after fertilization.

5. Identical twins have almost identical brainwave patterns. The notion that twins think alike just might be true. Research on identical twins shows that they have almost perfectly matching brainwave patterns. Some think this could explain twins' abilities to know what the other is thinking and feeling.

6. Twins can celebrate their twinning in Twinsburg, Ohio. (Blogger's note: the 2011 Twins Days festival is scheduled for Aug. 5,6 and 7.) If you or your children are twins, you can head to this city in Ohio to celebrate the Twins Days festival. You'll be amid a sea of look-alikes, with twins, triplets and multiples from all over the nation converging on this town to celebrate being a twin.

7. Twins often develop their own language. This phenomena is called idioglossia. It's something that has fascinated people about twins for years, but it's really a relatively simple and easily understandable process. It happens when one twin models the disordered or incorrect speech of the other, leading to both twins using the same grammatical or speech sound errors. It sounds like a foreign language, but is really just a normal part of cognitive development.

8. Identical twins can be of different sexes. It might sound strange to stay that identical twins can be different when it comes to gender, but technically speaking it is possible. It happens when the egg splitting process doesn't happen quite as it should, resulting in twins that display genetic abnormalities like Klinefelter's syndrome. This means one twin might have the right correlation of XX or XY while the other has XXY.

9. Twins share DNA, but it is not identical. While identical twins come from the same sperm and egg, their DNA isn't necessarily identical, according to new research. Scientists used to think differences in twins were due to environmental factors; they now know that isn't the only force causing variations. Genetic studies have demonstrated that there are certain points where twins will veer away from one another, with one carrying different or multiple copies of the same gene.

10. Fraternal twinning is genetically predisposed. Identical twinning is random. (Blogger's note: recent studies suggest that an inherited enzyme in the sperm combined with a genetic weakness in the egg is responsible for identical twinning.) Fraternal twinning is the result of a woman releasing multiple eggs at the same time, and is largely the result of a genetic predisposition to release this extras. Identical twins, however, are the result of a random split of a single egg, something which cannot be genetically predisposed. In recent years, the number of fraternal twins has risen in response to fertility treatments, while the number of identical twin births has stayed the same.

11. Twenty-seven pounds and 12 ounces is the heaviest combined birth weight of any set of twins. If you think it would be rough to carry around and deliver one 14-pound baby, then imagine doing it with two. That's just what happened in this case, the largest twin birth on record. Of course, it doesn't hold a candle to the largest singleton birth weight of 23 pounds.

12. Twins separated at birth and reunited are often found to be eerily similar in personality and interests. The studies that discovered this fact, however, have widely been condemned as some of the cruelest and morally repugnant in medical history. During the 60's and 70's, identical twins were separated at birth in an attempt to determine whether it was nature or nurture that determined their personalities. However unethical, the study demonstrated that a great deal of who we are comes from our genes; many of the twins bore uncanny similarities in personality and preferences despite spending decades apart.

13. The incidence of twin types and genders are oddly symmetrical. These facts about twinning are sure to leave you in awe. One third of all twins born are identical, one third are same sex fraternal and one third are male/female fraternal. Of the identical twins, half are male/male and half are female/female. Of the same sex fraternal, half are male/male and half are female/female.

Monday, October 11, 2010

Four is enough

I was unloading groceries from the van yesterday when I spied a couple at a neighbor's BBQ with infant twins. They waved. I waved. We started talking, so I crossed the street to take a peek.
They were identical boys.
Seven weeks old.
I wait.
And waited.
And waited.
But the pang never came.
The pang that alluded me had come frequently and unsolicited as our older two children started growing up. It would start to form when I would see a mom with an infant. The "ooo"s and "awe"s would slip from my throat as I remembered how soft and delicate my children were at that age. How innocent and unaffected they were by the greater world.
How they fit so perfectly in the cradle of my arm.
Not so since the twins were born.
These babies were adorable, so that wasn't the issue.
They were even identical, just like my boys.
They were clean and sweet and sleeping peacefully.
Still, no pang.
Matthew and Jonathan have wiped the pang right out of me.
And I don't think that's a bad thing.
I adore my boys just as much as I adore my other two children.
I savored and continue to savor each stage of their development, just as I do with the other two.
But there is not a single part of me that would want to go through infancy or toddlerhood with highly active, strong, curious, creative identical twin boys ever again. Not even with a singleton. I can't even conjure up a daydream.
So when I looked at those boys, I struggled.
The "ooo"s and "awe"s that parents come to expect just weren't there, and all hope of ever recapturing them was dashed when I learned that the couple had two older children. Instead, I was flooded with memories of fear. Fear that I would not have enough love or attention for four children, especially when two were infants. Unfounded fears.
Definitely unfounded.
The words that came out of my mouth instead were words of encouragement, which led to questions from the parents, which led to more words of encouragement. When the natural time came to end the conversation and go our separate ways, I wasn't sure what to expect.
So I was surprised when they said, "Thank you."
"It's so nice," the mom said, "to finally meet someone who understands."
And for me, it was so nice to be understood.

Wednesday, September 29, 2010

Identical awakenings: shared DNA at work?

I've always believed that shared DNA would have little or no influence on whether Matthew and Jonathan slept through the night. Overall, yes, it would make sense that biology would dictate how much sleep they need and about when they might tire.
But disruptions in sleep patterns are most often caused by dreams, right?
Experience influences dreams and, shared DNA does not always equal shared experiences.
Matthew and Jonathan are often together, but the slightest distractions -- from physical positioning to hunger to whether they might have to pee at the time -- can shape experiences differently for each child. They take in different things depending on how closely they are paying attention, which senses they are using and the perspective from which they see things.
Jonathan and Matthew have had three and a half years worth of differentiation.
That seems like a lot.
But something happened last night that made me question my theory, and it's not the first time.
Matthew woke up at about 3 a.m. He wasn't upset or worried. He was just awake. He used the bathroom and I took him back to bed, where we curled up together for about 45 minutes. Finally, I tip-toed out of his room, believing he was asleep.
About an hour later, I spied a young figure at the foot of our bed, I pulled him into bed with me, believing it was Matthew again. He'd awoken the same way: no crying, no worries, just awake. I was tired and he just wasn't crashing, so after a few minutes, my husband took him back to his room, where he realized Matthew's bed was occupied.
This was Jonathan.
About 45 minutes after he awoke, Jonathan was again asleep.
Just like Matthew.
Matthew and Jonathan are good sleepers. They always have been. They go down hard and they wake up early, but they sleep like rocks through the night. The few times they have awoken, however, (aside from those moments when they've wet their beds), their awakenings have been so similar in nature that I've found it almost eery.
If one awakens with a particular cry, the other will awaken with that exact same cry an hour so later -- close enough to his twin that we can compare the awakenings, but far enough apart that we can be sure one did not awaken the other.
If one awakens with no cry, the other will soon awaken the same way. And it seems that it takes about the same time and effort to get him back to sleep. Looking back, I don't recall that they have ever awakened differently unless one was sick or had the wet his bed.
I've tried to attribute these common awakenings to coincidence.
Maybe one twin tossed and turned in his sleep, triggering frightening dreams in the other.
Maybe one twin's awakening caused the others.
But their awakenings are too far apart to persuade me.
And it's happened far too many times.
I don't believe this is evidence of some kind of twin telepathy, but I have come to believe that brain chemistry strongly influences sleep patterns, especially in children . When our older kids woke up at odd hours, I initially attributed it to stress, bad dreams or other external influences.
But in retrospect, it seems that there was almost always a biological cause. Our oldest son suffered night terrors as a toddler, which are caused by mini seizures. I don't recall him waking up during the night much after those passed.
Our daughter had horrible, morbid dreams several times a night until she was diagnosed with OCD, which is caused by an anxiety-triggered chemical imbalance. Once she was treated with medication that stabilized those chemicals, she slept beautifully and still does.
As adults, we often have trouble sleeping because of external stresses. We're thinking about work, relationships, money, all kinds of things as we struggle to sleep and we often have trouble shutting those thoughts out. All that stress prevents us from producing the hormones and chemicals that override our worries and help us crash for the night.
At three years old, Jonathan and Matthew don't have many of those external worries.
And even if they did, what are the chances that their stresses are similar enough to cause them to awaken the same way on the same nights? No, I have to believe that it's their shared DNA that is behind their awakenings. Some sort of chemical change in brain pattern is occurring almost simultaneously.
And that makes me wonder about the way we approach childhood sleep disruptions as a society.
Perhaps too often biology is overlooked.
So often, I hear parents say that their children need to "get over it" when they frequently awaken during the night. They take the toughlove approach, simply sending them back to bed in hopes that they will get through this phase if no one pays them heed.
Matthew and Jonathan do not have sleep issues.
They rarely awaken.
But, the pattern I have observed when they do wake up during the night is strong evidence that some kids, perhaps many kids, can't help themselves.
Maybe some children need more than toughlove.
Maybe, more often than not, the awakenings that parents attribute to bad dreams, clinginess or a need for attention are really biology at work.

Wednesday, September 8, 2010

When dressing identical twins alike is a bad idea

I have to laugh when people ask whether we ever dress Matthew and Jonathan alike.
As babies, they peed and pooped through so many clothes that we'd have needed at least four sets of all outfits to keep them in matching clothes for more than an hour or two. Identical outfits were not practical anyway, especially in the winter when socks covered Jonathan's painted toenails.
It was hard enough to tell them apart.
Why would we want to make it harder?
By the time the boys were 16 months old, they had distinct color preferences and they had learned to exert those preferences loudly and strongly. Matthew wore yellow. Jonathan wore orange. Matthew wore pants. Jonathan wore shorts.
Efforts to dress them in matching clothes were met with fury.
Now, at 3.5 years old, the boys share few clothes. For the most part, they have each claimed certain shirts, pants, shorts, socks and jackets. On occasion, they will wear the same jackets or the same color shirt, but that's where it ends.
For the most part, it matters not to me whether others dress their identical twins alike. It's fairly harmless when are young and most kids will protest if they don't like it as they age. By the teen years, many identical twins choose to dress alike anyway.
But there are times, I have learned, when dressing identical twins in identical clothing is simply a bad idea.

Playgrounds, pools, and public spaces:
I once bought matching swim trunks for Matthew and Jonathan and took them to the toddler pool at the YMCA. What a nightmare. Though the pool is small and a lifeguard is always on duty, it would have been easy for active children like my own to walk out the gate with another family.
From even a short distance, it was impossible to tell the boys apart with their naked chests and matching trunks. I was always on edge, making sure I could see both at the same time. It must have been at least as difficult for the lifeguard.
I had the same experience at a playground once when they wore matching tops. Though their shorts were different, they were close in color. Someone could easily have snatched one up, or one twin could have run off to the parking lot, and it would have taken me too much precious time to notice.
At pools, on playgrounds and in public spaces, it can dangerous to dress twins alike.

When you don't want attention:
This is the one that irks the most. All infant twins will be ogled. That's a fact that parents must accept. They are just far too adorable to resist when they are together in their strollers with their soft skin, tiny cries and pink cheeks. It's best to accept it and build ogle time into our schedules.
Once twins ditch the strollers though, ogling-related disruptions should be greatly reduced. Jonathan and Matthew are always taking off in different directions. Unless they are standing together, it can be difficult to tell whether they are even brothers, so much for twins.
Yet I see it, hear it and read it all the time: moms of toddlers and older twins complaining that they were "stopped once again" by curious strangers in malls, grocery stores and restaurant. They curse the strangers and expound upon the "rudeness" of some people.
Just about every time, however, further questioning reveals that the twins were dressed alike. The only reason to dress identical twins alike is for the attention. If parents do not want the attention, they should not dress their twins alike.
It's that simple.

When the twins say "No."
This should be a no-brainer.

Our boys surprise me at every turn.
So it's possible that despite their firm convictions about clothing, they will someday beg me for matching jeans, t-shirts and sneakers as we are shopping. If they do, I will relent because it really should be up to them from now on, except in those situations where it might be dangerous.
I might even think it's cute.
I do not judge those who dress their twins alike.
It can be fun.
But, I admit, I do judge those who do not use common sense.
So please, when you dress your identical twins, just use common sense.
And then, when you are out and about and I see them pass by in matching outfits, I will be among those who grin and comment on how adorable they are. I might even stop you. Because twins do that to people. And making people smile, making them happy, is a good thing.

Monday, August 16, 2010

Bring on the books, finally!

We started reading to our older children regularly while they were still young enough to slobber all over the board-book pages. We were determined to instill in them a love of reading.
And it worked.
Both older kids are avid readers and reading helps keep us close to each of them. At ages 10 and almost 9, they still insist that we each snuggle with them in their beds at night and read aloud. When we leave their rooms, they read on their own, often falling asleep with books clenched in their hands or draped over their faces or chests.
It didn't work out that way with Matthew and Jonathan.
And, until recently, I felt we had failed them in that regard.
From birth, Jonathan and Matthew were both highly active and addicted to motion. Books were for throwing and chewing. Lap time was for bouncing and rocking. They were not attracted to pages decorated with bright images or fuzzy rabbit fur or flaps that flipped to reveal surprises.
Add to their physical intensity the stress of raising two older children, one with issues that required a great deal of our emotional and physical attention, and I found that my efforts to intrigue them with books were slipping. It became easier and easier to say, "I'll read to them tomorrow."
And too often, I made the same promise to myself the next day.
Over time, we learned that they would pay attention to books that they could act out with us dramatically and loudly. If we could howl, stomp, clap, yelp, jump or twist and shout, they were happy. So that's what we did. It was fun. Lots of fun. But exhausting.
We still read only every other day or so and rarely before bed. Nighttime reading got them too excited and left us drained.
But then I discovered Thomas board books.
That was our breakthrough.
Jonathan and Matthew are devout fans of Thomas the Tank Engine, so when I found a few books at the grocery store about a year ago, they couldn't get enough of them. Over and over, we read about Thomas and the judge who lost her hat, about the crack in the track, about the race with Bertie the Bus.
Little by little, we added non-train books to their reading list until they were finally taking in many of the same classics that our older children had loved.
It was wonderful except for a couple of things: Matthew and Jonathan had to be in precisely the right mood, we had to read to them separately to avoid physically dangerous book wars, and they had no desire to read at bedtime.
Good enough, I figured.
Some kids just aren't that into it and that was something I would have to accept.
But then something happened just a few short weeks ago.
I was unpacking boxes from our recent move and looking for something different to read when I stumbled across Caps for Sale by Esphyr Slobodkina. It was too long for them, I figured, and the pictures were not likely to capture their attention, but it was worth a shot.
I was stunned.
We read it nine times that day without a single argument.
So I reached into the bin and pulled out a few more books that I had categorized as above their interest level and, to my surprise, they listened. They listened eagerly, intently and without argument. They begged me to read those same books over and over again. And they sifted through the books themselves, finding even more that captured their interest.
They evolved into different children.
On the same day, at the same time, with the same book as their trigger.
The same boys who once simultaneously shredded two copies of Mr. Brown Can Moo now follow us around with books begging for reading time. They grab books and lie on the floor with them pretending to read as they flip through the pages. They fall asleep with books in their hands, books that they have strained to "read" by their night light.
And the best part?
They no longer argue when they sit together on my lap for a story.
They seem to have declared a truce.
A truce because they are finally in love with reading.