A call for public funding of invasive and non-invasive prenatal testing

Idit Maya, Rivka Sukenik-Halevy, Lina Basel-Salmon, Lena Sagi-Dain*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review


For decades, prenatal screening and genetic testing strategies were limited, requiring less complex decisions. Recently, however, several new advanced technologies were introduced, including chromosomal microarray analysis (CMA) and non-invasive prenatal screening (NIPS), bringing about the need to choose the most appropriate testing for each pregnancy. A worrisome issue is that opposed to the wide implementation and debates over public funding of NIPS, currently invasive testing is still recommended only in selected pregnancies with increased risk for chromosomal aberrations (according to screening tests or sonographic anomalies). This current decision-making regarding public funding for invasive and screening testing might compromise informed consent and patient's autonomy. In this manuscript, we compare several characteristics of CMA vs. NIPS, namely: the accuracy and the diagnostic scope, the risks for miscarriage and for clinically uncertain findings, the timing for testing, and pretest counselling. We argue that it must be recognized that one size might not fit all, and suggest that both options should be presented to all couples through early genetic counseling, with public funding for the specific selected test.

Original languageEnglish
Pages (from-to)992-996
Number of pages5
JournalJournal of Perinatal Medicine
Issue number8
StatePublished - 1 Oct 2023


  • chromosomal microarray analysis
  • non-invasive prenatal screening
  • prenatal diagnosis
  • prenatal screening


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