Table 2.
Rate of spontaneous abortions after CVS or AC in Jena between 2010 and 2015
| Invasive diagnostics procedure | Abortions/number of cases | Percentage | Other events/number of cases |
|---|---|---|---|
| CVS (10–14 w.o.g.) | 0/44 | 0 | 0/44 |
| AC (15–22 w.o.g.) | 1a/311 | 0.32 | 2b/311 |
| Overall | 1a/355 | 0.28 | 2b/355 |
AC, amniocentesis; CVS, chorionic villi samples; w.o.g., week of gestation.
a
1 case with premature rupture of fetal membranes.
b
1 case with intrauterine death of fetus due to toxoplasmosis and 1 case of amnion fluid leakage with spontaneous closure; pregnancy continued.