Twins Left handed Space blackholes Comets How big is space? The stars Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
Left handed Space blackholes Comets How big is space? The stars Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
Space blackholes Comets How big is space? The stars Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
blackholes Comets How big is space? The stars Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
Comets How big is space? The stars Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
How big is space? The stars Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
The stars Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
Aliens Our solar system My holiday in Majorca My sking holiday My sking photos
Our solar system My holiday in Majorca My sking holiday My sking photos
My holiday in Majorca My sking holiday My sking photos
Through this page on my site I am going to be explaining to you the best I can about these different types of twins, hopefully you will read through it and by the end will be wiser on issues that surround twins. Before I do that though I am going to be ansering some of the most frequently asked questions or FAQs.
A fraternal twin is what I am, two seperate babies made from different eggs, fraternal twins are no more closely related than ordinary siblings, the only difference of course being that fraternal twins have a totaly different experience in their mothers womb having to share an extremelly small bedroom. Sharing this small room can increase the risk of fraternal twins being born small and premature. Fraternal twins can also be born with other conditions such as eclampsia and respiratory illnesses. In addition, there are also conditions that are unique to twins and larger multiple births such as twin-twin transfusion syndrome.
Identical twins form when one fertilized egg decides to split into two. Identical twins are genetic duplicates and so look exactly the same as one another. But if they are exactly the same then wouldn't that mean that there fingerprints were the same aswell? Identical twin fingerprints are not exactly the same, although you would think so if looking at them with the naked eye, on close examination identical twins do not have identical finger prints.
Monoamniotic Monochorionic are identical twins that are not separated by any membranes in the womb. They are at a higher risk for cord tangling because they could tangle on their own, as well as their twin's umbilical cord. Also Monoamniotic Monochorionic twins are at higher risk for Twin to Twin Transfusion Syndrome. TTTS is when twins share the placenta unevenly. The twins themselves are healthy, the placenta is the culprit. One fetus gets too much blood and may die of heart failure and the other fetus gets too little blood and may die of anemia.
Conjoined twins come from a single fertilized egg so they are always identical and of the same sex. Conjoined twins are made in much the same way as identical twins, the only difference being that the fertilized egg that meant to split in two to form two seperate babies failed, leaving a partly seperated egg which continued to mature into a conjoined fetus. Nowdays most pairs of conjoined twins are succesfully spotted during pregnancy. Some types of conjoined twins are easily seperated with a simple operation soon after birth, while other, rare forms can lead to much more complicated surgery, especially if the twins share vital internal organs. This can lead to ethnic and moral decisions eg. Is it right to kill one of the twins in order to save the other ones life? Conjoined twins are usually born very weak, especially if they share organs, and don't usually live to a very old age, as with all the other types of twins they are liable to be being born premature and small.
Two eggs are released by the ovaries and each egg is fertilized by a different father. These fraternal twins are genetically half-siblings and share 25% of their DNA. This type of twin is extremely rare.
-Being taller than average -big bones -Mayby carrying a little weight -African-americans -Being pregnant at an older age (over 35-40) -Being a fraternal twin (increases chances by 5 fold) -On birth control for a number of years
2.6% of births in 1997 were twins One in 50,000 births results in conjoined twins. Fraternal twinning by racial background: African 1 in 70 births Caucasian 1 in 88 births Japanese 1 in 150 births Chinese 1 in 300 births
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