Gynaecology & Obstetrics General 0e5d9859 Cell - free fetal DNA screening is recommended in all except A Multifetal pregnancy. B Women 35 years or older at delivery. C Prior pregnancy complicated by trisomy 21. D Partner has balanced robertsonian translocation. High-Yield Explanation ACOG - does not recommend this test in women with low risk pregnancies or multi fetal gestation.