Risk factors for ectopic pregnancy in 556 pregnancies after in vitro fertilization: implications for preventive management

JB Dubuisson, FX Aubriot, L Mathieu, H Foulot… - Fertility and sterility, 1991 - Elsevier
Objective To analyze risk factors for ectopic pregnancy (EP) after in vitro fertilization (IVF).
Design A retrospective study of IVF pregnancies was performed between November 1983
and December 1989. Setting This study was conducted in a tertiary care center, the Port-
Royal University Hospital. Patients Patients' records were reviewed for 48 EP and 508
intrauterine pregnancies obtained by IVF. Interventions Forty-six salpingectomies were
performed for EP after IVF. Main Outcome Measure We evaluated the impact on the ectopic …