Recurrence rate of ectopic pregnancy in a patient previously treated for ectopic-

A previous history of ectopic pregnancy is the strongest risk factor for another ectopic pregnancy. The increased incidence is due to both : presence of previous factors that led to initial ectopic and potential damage to fallopian tube from the prior ectopic and its treatment. Chance for intrauterine pregnancy: 40 % Chance for recurrent ectopic: 15 % (range: 4 % to 28%)