Twins, Dizygotic
Synonyms
Dizygotic Twin
Dizygotic Twins
Fraternal Twin
Fraternal Twins
Twin, Dizygotic
Twin, Fraternal
Twins, Fraternal
Two offspring from the same PREGNANCY. They are from two OVA, fertilized at about the same time by two SPERMATOZOA. Such twins are genetically distinct and can be of different sexes.