Placental tissue is obtained with what procedure?

Amniocentesis is performed for all of the following except:

Informed consent is not required for coelocentesis.

———————-is the second most common chromosomal trisomy.

The placental thickness reported as thin if it measures:

One of the most common aneuploidy conditions is ______ syndrome in which an individual has an extra chromosome number 21.

Which of the following countries has the greatest incidence of hydatidiform mole?

————— is associated with premature labor, hemorrhage and placental abruption.

Streak gonads and infertility are associated with what fetal syndrome?

Advantages of chorion villus sampling (CVS) may include all except which of the following?