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#Prenatal screening

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Health & Wellbeing

Prenatal Screening: What It Is and When It's Done

What prenatal screening is, when first- and second-trimester screening happen, what NIPT, NT, PAPP-A and hCG show — and why a "risk" is not a diagnosis.

#Prenatal screening
#Ultrasound

Mama Ai Team Jul 6, 2026 9 min read