A Couple Has Experienced Three Spontaneous Abortions (SABs)before Week 9

A couple has experienced three spontaneous abortions (SABs) before week 9 of gestation and one SAB at week 20.What should the nurse consider when preparing to counsel this couple?

A) The earlier the SAB,the more likely a rare genetic defect.
B) Most SABs are related to genetic changes.
C) Later-gestation SABs are more likely than early-gestation SABs to reflect genetic disorders that are seen in live newborns.
D) If a genetic defect was present in the first SAB,it is more likely to be present in subsequent SABs.
E) Trisomies,monosomy X,and polyploidy make up the majority of genetic abnormalities associated with SAB.
F) None of above