German to English Medical Medical (general) gynaecology

Occurs in context of gynaecological examination, in the following context:
Muttermund nullipar scheinend bei St.n. Eingriff.
Something like "bei Stand nach Eingriff", I imagine whole thing means patient has had a Caesarean and cervix is as if birth has not taken place? So "status as if prior to op.." ? but need confirmation so all help much appreciated.