Hemo (or Heamo) = Blood
philia = flow
Hemophilia B is called the Christmas disease because it was first discovered in a young boy named Stephen Christmas who experienced severe bleeding after a minor injury on Christmas day in 1952. This incident led to the identification of hemophilia B as a distinct type of hemophilia caused by a deficiency in clotting factor IX.
Hemophilia is one disease in which blood does not clot normally. von Willebrand's Disease
There is no chance that the child will have hemophilia even if the spouse has hemophilia. Any girls the couple has will be carriers if the spouse has hemophilia.
50%
It is actually not possible to 'get' hemophilia. Hemophilia is passed on from the mother (the carrier) to the son, not the daughter as it is rare for a girl. A boy has two chromosomes, an X and a Y, and girl has two X's. Hemophilia is inherited through the X chromosome, so a girl can carry hemophilia, but unless she inherits hemophilia on both of her chromosomes, she can't have the disease. REGARDING YOUR QUESTION, It is actually not confirmed whether Lincoln had hemophilia, people suspected some sort of genetic disorder, there were two suspected and hemophilia was one. People didn't know very much of the disease when Abraham was president. In fact is wasn't a named disease until 1828, and then hemophiliacs often didn't live pass the age of thirteen. With not much doctors could do to stop bleeding, and considering the age of Abraham its unlikely he had hemophilia.
Can anyone be a candidate for the hemophilia a
Hemophilia is caused by a deficiency of clotting factor VIII (hemophilia A) or clotting factor IX (hemophilia B).
50%
There are no hard answers to this, it depends strictly on luck. The statistics are though not very good for their children. Statisically the couple have a chance of having a normal son, a daughter that is a carrier for hemophilia, a daughter with hemophilia and a son with hemophia.
50 million ppl have hemophilia
No, Hemophilia is a genetic disease. A person is born with it.
The classical spelling of hemophilia is haemophilia.