not only horses but every female creature can miscarry twin embryos..
If you were to miscarry one twin the other fetus can still survive, but the chances for that are SLIM!!
I just went to the doctor and they said that i might have had twins and lost one. So yeah you can miscarry one and give birth to the other.
A singleton pregnancy has only one embryo; in contrast, a twin pregnancy has two.
Not unless you miscarry before you start sleeping with #2. The DNA does not change in the embryo.
Twin births for horses are rare, especially when both foals are born alive. In this case there should be two placentas.
Last year I was pregnant for twins but didn't even know it until I miscarry one that was hiding the other twin.. I was 11 weeks when I lost the twin.. We could tell from about 6 weeks that the one up front wasn't growing and knew I'd lose it. But didn't expect the other twin to be there when they checked me out with a ultrasound. I didn't have any bleeding or cramping until the miscarriage happened... Then I still didn't cramp and only spotted for a few days but then it stopped and that's when we found out about the other baby... Now my son is 3 months old, happy and healthy!
Yes. If you think you have miscarried, you need to go to the Dr. and have it checked out. Yes you can, my mom miscarried my twin and I am now 19 and as healthy as ever. But during her pregnancy with me, doctors told her all kinds of things that were wrong with me but I came out healthy.
No, it's impossible...at 4 weeks it's just a bunch of cells..i think it was just a cloth...
This was a research done by Hans Spemann, an embryologist of the early 20th century in Germany. His research lead him to conclude that the dorsal and ventral (top and bottom) halves of the embryo were different. The top half contained a certain group of cells that organize development. They are visible on the dorsal surface of a 2-cell-stage embryo. The outcome of his constriction experiments depended on exactly where this structure was in relation to the constriction. If one half of the constriction contained the entire structure, it would develop into an embryo that could live and the other half developed into the belly-piece. If the structure was evenly split during the constriction, the result was twin, including Siamese twin, embryos. If it was split unevenly, it resulted (in some cases) an embryo with two heads (a Siamese twin). He also inadvertently discovered a way to clone during this process of constricting embryos as they split.
When you split an embryo to create more than one animal is the definition of embryo splitting.
One of a Twin was created in 2009.
It either happens by itself or you have an abortion.