Boogert A, Mantingh A, Visser G H
Am J Obstet Gynecol. 1987 Jul;157(1):137-9. doi: 10.1016/s0002-9378(87)80364-2.
The immediate effects of chorionic villus sampling on the fetus was studied by real-time ultrasound observation of fetal movements. Thirty-minute recordings, directly before and after chorionic villus sampling, were made in 10 women. No changes were observed in the incidence or distribution of the four movement patterns studied. This held true even in the two cases that ended in a spontaneous abortion. It is concluded that chorionic villus sampling does not stimulate movements or alter the intrauterine situation in such a way that fetal movements decrease.
通过实时超声观察胎儿活动，研究了绒毛取样对胎儿的即时影响。对10名妇女在绒毛取样前后直接进行了30分钟的记录。在所研究的四种活动模式的发生率或分布方面未观察到变化。即使在两例以自然流产告终的病例中也是如此。结论是，绒毛取样不会刺激胎儿活动，也不会以减少胎儿活动的方式改变子宫内状况。
