SIAMESE twins were born in the Port Elizabeth provincial hospital on Wednesday, SABC television news reported. The public broadcaster said the twins were flown to Cape Town for further examination. They are joined at the waist, and a Livingstone hospital paediatrician was quoted saying the twins have separate organs. The exact cause of this kind of birth was not known but chances of someone giving birth to twins in this way were one to 50 000, he said.- Sapa