KnowraPrenatal screeningLinked fromLinked fromThe 18 pages that link to Prenatal screening, each with the reason it gives.All 18Broader topic 1Related 10Narrower topic 3Compared with 4Neural tube defectNarrower topic: Screening can identify pregnancies that need diagnostic evaluation for a neural tube defect.AmniocentesisNarrower topic: Screening results may lead to amniocentesis for diagnostic confirmation.Prenatal ultrasonographyNarrower topic: Ultrasound findings may contribute to screening but do not by themselves diagnose many genetic conditions.