[Attitude of pregnant women towards prenatal screening for chromosomal and structural fetal anomalies between 11-14 weeks of gestation].

Aim: The aim of the present survey is to analyze the attitude of pregnant women towards the possibilities of prenatal screening and diagnosis between 11-14 weeks of gestation (w.g.).

Material And Methods: Overall 109 pregnant women, hospitalized in SBALAG "Maichin dom", received written information about the possibilities for prenatal screening and diagnosis between 11-14 w.g. and 16-20 w.g., as well as a comprehensive description of the potential advantages and disadvantages of the different approaches/methods of screening/diagnosis. Consequently, the patients were asked to answer 13 closed and semi-closed questions in an anonymous enquiry.

Results: Overall 97,2% (106/109) of the women agreed to perform an ultrasound examination for fetal nuchal translucency measurement as a screening tool for chromosomal anomalies between 11-14 w.g. Furthermore, 82,6% (90/109) preferred the option of first trimester biochemical screening, rather than screening in the second trimester. On the other hand only 62,4% (68/109) accepted chorionic villous sampling between 11-14 w.g. in comparison to 83,5% (91/109) who agreed to perform an amniocentesis between 16-20 w.g.

Conclusion: The vast majority of women prefer prenatal screening programs to be scheduled in the first, rather than in the second trimester. However, most women would still choose for a relatively safer second trimester invasive procedure instead of the option of earlier prenatal diagnosis.