High sensitivity and specificity in fetal gender identification in the first trimester, using ultrasound and Noninvasive Prenatal Screening (NIPS) in twin pregnancies, a prospective study

• Main Authors: Ran Svirsky (Author), Adi Sharabi-Nov (Author), Tal Sagi (Author), Hamutal Meiri (Author), Orenstein Adi (Author), Nadav Kugler (Author), Ron Maymon (Author)
• Format: Bog
• Udgivet: BMC, 2023-11-01T00:00:00Z.
• Fag: article
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Abstract Introduction Determination of the fetal gender in the first trimester is important in twin pregnancy cases of familial X-linked genetic syndromes and helps determine chorionicity. We assessed and compared the accuracy of first-trimester ultrasound scans, and cell-free fetal DNA (CfDNA) in d...