How Is Cell-Free DNA Testing Revolutionizing Non-Invasive Prenatal...

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2026-05-14 10:49:18 -

How Is Cell-Free DNA Testing Revolutionizing Non-Invasive Prenatal Screening

Cell-free fetal DNA testing — the analysis of placenta-derived fetal DNA fragments circulating in maternal plasma from as early as ten weeks gestation, enabling non-invasive prenatal screening (NIPS/NIPT) for fetal chromosomal aneuploidies (trisomy 21, 18, 13, sex chromosome abnormalities, and increasingly microdeletion syndromes) with sensitivity and specificity dramatically exceeding...

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