A woman at 12-weeks gestation is very concerned about the genetic makeup of the fetus she is carrying because of the extensive history of Down Syndrome in the family and wants to know if this fetus is affected. What do you anticipate genetic counselors will most likely recommend?
1) Non-invasive prenatal testing
2) Chorionic Villus Sampling
3) Integrated Prenatal Screening
4) Amniocentesis