“…In addition, procedure-related complications after amniocentesis performed with needles of different diameters were explored [1, 5,6,8,17] . Moreover, an eventually elevated risk of fetal loss was examined in association with transplacental needle insertion [3,4] , angle of puncture [5,7] , numerous punctures [9] , fetal abnormalities [10] , and experience and specialization of the operator (obstetrician-gynecologist or perinatologist) [2,12] .…”