Most studies to date indicate that conservative treatment (medical or linear salpingostomy) provides comparable or higher rates of future normal pregnancies than radical surgery (salpingectomy), but the rate of recurrent ectopic pregnancies may be higher with conservative treatment.
Summary:
The fertility outcome following an ectopic pregnancy is improved by several factors such as younger age (<30) and greater number of previous births (>3).
Most studies to date indicate that rates of future normal pregnancies are as good or better with conservative treatment than radical surgery, but the rate of recurrent ectopic pregnancies may be higher.
In women with indications of significant damage to a Fallopian tube, if surgery is to be performed, it might be preferred to remove that tube (salpingectomy) to decrease the risk of another ectopic pregnancy.