[NIPT – implentation, counselling and ethical issues].

NIPT - implentation, counselling and ethical issues It is today possible to analyze cell-free fetal DNA from a blood sample from the pregnant woman, i.e. non-invasive prenatal testing, NIPT. Thus, by a simple blood test from the mother you can detect trisomy 13, 18 and 21 in the fetus with high accuracy. However, NIPT is not a diagnostic test and a positive result should be confirmed by an invasive test, like chorionic villus sampling or amniocentesis. There are national guidelines from the Swedish Society of Obstetrics and Gynaecology (SFOG) on how to implement and use NIPT for trisomies in the Swedish health care. As NIPT is only a blood test there is a risk that it is seen by the expectant parents as a routine test or as a recommendation from the health care. Pre-test counselling is therefore of great importance to enable informed choice.