24.09.2014

Facts about twin pregnancy

When I found out this past Monday that I’m carrying twins, I became incredibly excited and filled with joy and scared. For women of average size, optimal pregnancy weight gain for a singleton pregnancy is roughly between 25 and 35 pounds, so those of us carrying twins are expected to gain quite a bit more than them. No one's really sure why, but preeclampsia occurs more with twin pregnancies than with non-twin pregnancies. Many women who give birth to twins and wish to breastfeed need to seek the help of a lactation counselor. Twin pregnancies require more monitoring, which means more trips to the doctor for ultrasounds and general monitoring.
Vaginal delivery is totally possible with twin pregnancies, but labor tends to be significantly longer not the best news. Folic acid intake may need to be increased for a twin pregnancy, and a prenatal vitamin with higher doses of iron will likely be prescribed to support both babies. Use a Facebook account to add a comment, subject to Facebook's Terms of Service and Privacy Policy. In fact, one in every 30 babies born in 2009 was a twin (compared to 1980, when the rate was one baby in every 53). Unfortunately, there are risks involved in multiple births — more than half of twins are born at a low birth weight, which can increase the risk of long-term health problems, such as asthma. A few years later, they implanted another embryo and nine months later, Reuben’s twin sister was born. According to research published in the journal Institute of General Linguistics, about 40 percent of twins invent their own languages.
No wonder twins share such an unbreakable bond — they get a head start on the rest of us. Researchers from University of Padova in Italy recently studied 3D ultrasound videos of five sets of twins in the womb. Previous research has noted that twins appear to interact socially with each other just hours after birth — and the University of Padova researchers believe they may just be wired to do so. In the British journal The Lancet, Steinman explains that the level of a certain protein (IGF, or insulin-like growth factor) is 13 times higher in women who consume dairy than in vegans. Research shows that conceiving twins is also more common among older women, women who are obese, and women who are breastfeeding (in fact, a study shows that moms who are breastfeeding when they get pregnant are a whopping nine times more likely to have twins than those who aren’t).
However, there is the case of Meredith Grace Rittenhouse and Meredith Ellen Harrington — fraternal twin sisters born in China but adopted by two different American families.
For the study, the researchers looked at 40 identical duos in Spain ranging in age from 3 to 74, surveying them on a number of different lifestyle factors, such as exercise and eating habits. Identical twins happen when a single egg is fertilised by a single sperm to form one zygote that then divides into two separate embryos.


Non-identical or Fraternal twins develop from two different eggs fertilised by two different sperm cells. Studies show that fraternal twins do run in the family through the female, who may have a genetic predisposition to release more than one egg. Your likelihood of having fraternal twins is determined by genetics, race, age and children previously born.
Mirror Twins are a subset of identical twins with opposite features – reflections of the other. Multiple pregnancies are typically classed as high risk but there are varying degrees of risk and it will depend on your individual case.
I decided to investigate the world of mommy blogging back in 2011 when I became pregnant with my daughter, Ava.
About lori bregmanLori Bregman is a renowned doula, life coach, healer and author of, The Mindful Mom to Be. Supposedly, morning sickness can be worse for women pregnant with twins, as there's a higher level of human chorionic gonadotropin the hormone linked to morning sickness. According to a recent CDC report, the birth rate for twins has increased a whopping 76 percent since 1980. And since that gene is, well, genetic, parents may also pass it on to their kids, making it possible for twins to run in the family (and perhaps even for twins to have their own little sets of twins). In fact, about 1 to 2 percent of all fraternal twins have different dads, Hilda Hutcherson, MD, clinical professor of obstetrics and gynecology at Columbia University, recently told Today. In one particularly shocking case, Dutch couple Wilma and Willem Stuart were surprised when they welcomed twin baby boys to the world — one was white and one was black. When the girls were adopted in 2003, neither of their families knew their daughter had a twin, according to an article by Newsweek. Nancy Segal, PhD, director of the Cal State Fullerton Twin Studies Center, has started tracking the intellectual development and personalities of the girls — as well as nine other sets of Chinese twins separated at birth and 30 pairs who were raised together.
And researchers are continuing to discover why identical twins aren’t quite as indistinguishable as once thought. After digging up the birth records of more than 59,000 women between 1800 and 1970, University of Utah researchers found that moms of twins tend to live longer than moms without twins.
A study recently published in the journal Obstetrics & Gynecology reported that parents of twins are slightly more likely to get divorced than parents without twins. The rest is attributed to the rise in average age at which women give birth (which is thought to impact the chances of fraternal twins). As you'll soon discover, I write about my adventures as a mom as well as all the things that interest me in the world!
Get The Cute Deets HERE!Sara Foster Shows Off Her Growing Baby Bump While Proud Aunt-To-Be Erin Looks On!Nick Cannon Has His Hands Full With His Adorable Twins!


Identical twins are the result of a random split of a single egg and cannot be genetically predisposed.
Some estimates suggest 1 in 8 people started life as a twin while 1 in 70 actually are a twin. A study shows vegans are five times less likely to have twins than women who consume diary. I mean, I knew it would be a possibility because of our IVF treatments, but, to be honest, I never really suspected that I would actually get pregnant with twins. At 18 weeks, they were stroking each other more often and were in physical contact about 30 percent of the time. Steinman looked at the twin birth rates of vegans (who don’t eat any animal products, including dairy) compared to non-vegans, he discovered that the latter group was five times more likely to have two little bundles of joy. And the duo had a whole lot to rejoice: The milestone landed them in the Guinness Book of World Records for being the oldest twins on the planet. By 2009, that number had risen to one in 30, which means that over three decades, the twin birth rate (number of twins per 1,000 births) rose 76%. In fact, they most commonly give birth to twins, and rarely deliver single cubs or triplets. Any daydream or forethought I’ve had about my experience as a mother always included two kids but not twins. However, while age is an independent risk factor for twins, it also tends to correlate with increased use of fertility treatments, which was likely the biggest contributor to the spike in twin births. After conducting a series of DNA tests, the researchers found that a hyper-ovulation gene that makes women more susceptible to conceiving twins runs rampant in the town, likely due to high levels of inbreeding.
It is possible for twins to share a placenta, chorion and amniotic sac – or a combination, each with its own complications. She is the founder of the Rooted for Life Pregnancy Coaching Program, a complete mind, body and spirit support system that helps women throughout fertility, pregnancy and birth as they transition into new motherhood. But because you can’t just split up twins in the name of science, very few studies have been able to track twins who live completely separate lives. Facts checked and myths debunked – here is a starting point on understanding twin pregnancies.



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