An Expectant Couple Attending Childbirth Classes Have Questions Regarding Multiple

Multiple Choice

An expectant couple attending childbirth classes have questions regarding multiple births since twins "run in the family." What information regarding multiple births is important for the nurse to share?

A) Twinning and other multiple births are increasing because of the use of fertility drugs and delayed childbearing.
B) Dizygotic twins (two fertilized ova) have the potential to be conjoined twins.
C) Identical twins are more common in Caucasian families.
D) Fraternal twins are the same gender, usually male.