The most common indication for amniocentesis was advanced maternal age (94.6%) (Table 1). Regarding the operators, the numbers of amniocenteses performed by MFM staff, MFM fellows, and residents were 24.2%, 62.4%, and 13.4%, respectively.
The most common indication for amniocentesis was advancedmaternal age (94.6%) (Table 1). Regarding the operators, the numbersof amniocenteses performed by MFM staff, MFM fellows, and residentswere 24.2%, 62.4%, and 13.4%, respectively.