Which Statements About Multiple-Gestation Pregnancies Are Accurate? Select All That

Which statements about multiple-gestation pregnancies are accurate? Select all that apply.

A) Spontaneous conception has increased risk for problems versus assisted reproductive technology.
B) There is an increased incidence of fetal anomalies.
C) Twins have an increase in long-term disabilities compared with singletons.
D) Multiparous women with multiple-gestation pregnancy have an increased risk of complications.