Pregnancy and delivery after conization of the cervix

Of 327 patients who had undergone conization of the cervix in 1968-74 in the Department of Obstetrics and Gynecology, Turku University Central Hospital, 249 replied to a questionnaire. Eighty-nine of these had had total of 112 pregnancies after conization. Conization had only minimal influence on the pregnancies and none on the deliveries. Over 90 per cent of the newborns delivered were full term and without anomalies. The incidence of spontaneous abortions also did not differ from normal.