Just one.
2
Conjoined twins cannot be bred. This condition is not genetic.A set of male conjoined twins fathering children with a set of female conjoined twins will almost certainly produce children who are not even twins at all.
The most famous (Chinese) conjoined twins were the Siamese twins
conjoined twins are very very very rare .
conjoined
why can't conjoined twins be brothers and sisters
No, conjoined twins Brittany and Abby are not married.
its through hereidity
No, Brittany and Abby Hensel, the conjoined twins, are not married.
The twins were conjoined when they were born.
There is Identical twins, Nonidentical twins and Conjoined twins.
Craniopagus twins are conjoined twins who are attached at the head.