Table 2.

Prenatal CMA testing in Estonia during 2009–2012 (including fetuses analyzed after the termination of pregnancy).

Indication for prenatal diagnosis	Number of cases (%)
Familial balanced rearrangement	18 (30)
Anomaly on ultrasonography	13 (22)
Termination of pregnancy due to abnormal fetus	8 (13)
Positive triple test	5 (8)
Isolated abnormal nuchal translucency	5 (8)
Other child(ren) with chromosomal disease	4 (7)
Other child or parent with unspecified genetic pathology	3 (5)
Unspecified	3 (5)
Recurrent spontaneous abortions	1 (2)
Total	60 (100)