Risk of ectopic pregnancy after salpingectomy

A salpingectomy removes one or both fallopian tubes, commonly to treat a damaged tube or as part of fertility or ectopic-pregnancy care. If pregnancy occurs afterwards, an embryo may rarely implant in the remaining tube, the part of a tube left near the uterus, the cervix, an ovary, or another abdominal location. Previous pelvic inflammatory disease, tubal surgery, or an earlier ectopic pregnancy can affect risk.

A pregnancy test confirms pregnancy but cannot show where it is. Clinicians may use repeated hormone measurements and a transvaginal ultrasound, considering how far along the pregnancy may be and whether symptoms are present.

Contact your clinician early after a positive pregnancy test and mention the salpingectomy, which side was removed, any previous ectopic pregnancy, and pelvic inflammatory disease. Keep appointments for blood tests or imaging even if you feel well. Do not use an old scan result to assume a new pregnancy is in the uterus. Your clinician can explain when a Transvaginal Ultrasound is useful and what follow-up is needed.

Seek urgent assessment for one-sided pelvic pain, vaginal bleeding, shoulder-tip pain, dizziness, fainting, or pain that suddenly becomes severe. A pregnancy test plus pelvic pain needs prompt clinical review because an ectopic pregnancy can rupture and cause internal bleeding. Call emergency services if you collapse, feel very weak, or have severe pain.

Ask when to arrange an early scan, whether hormone tests are needed, how your remaining tube and prior surgery affect follow-up, and which symptoms mean you should attend emergency care. Ask when an intrauterine pregnancy can be confirmed.