Not long after Tamara Vanderent, 30, discovered that she was expecting twins, she was told that they were what's known as dichorionic diamniotic (DCDA) twins. This means that each baby has their ...

The other types of identical twins are: Mo-mo or monochorionic monoamniotic twins, who share both a placenta and an amniotic sac Di-di or dichorionic-diamniotic twins, who each have their own ...