<unk>  is rare, with only about 1 instance in every 10,000 births (or 1 in 5,000 male births) for<unk>  A and 1 in 50,000 births for<unk>  B. About 18,000 people in the United States have<unk> . Each year in the US, about 400 babies are born with the disorder.<unk>  usually occurs in males and less often in females. It is estimated that about 2,500 Canadians have<unk>  A, and about 500 Canadians have<unk>  B.
Haemophilia
Pedophilia
Acquired haemophilia
Exophilia
Dysfibrinogenemia
Von Willebrand disease
Harris platelet syndrome
Quebec platelet disorder