Most common site of ectopic pregnancy in the fallopian tube

A fertilised egg normally travels through the tube towards the uterus. In an ectopic pregnancy, it implants outside the uterus, most often within the tube. As the pregnancy grows, the tube may stretch and bleed because it is not designed to support a pregnancy. Previous pelvic inflammatory disease, surgery involving the tubes, or damage that slows movement can increase concern, although an ectopic pregnancy can occur without an obvious risk factor.

Assessment usually combines a pregnancy test, symptom history, blood tests when needed, and a transvaginal ultrasound. The scan may show a pregnancy in the uterus, a pregnancy near a tube, or no visible pregnancy yet. Follow-up testing can clarify an early or uncertain result. Treatment depends on the pregnancy’s location, size, hormone pattern, symptoms, and overall health. Options may include medicine, close monitoring in selected situations, or surgery such as removing the affected tube.

Seek urgent medical help for severe or worsening one-sided pelvic pain, shoulder-tip pain, fainting, marked dizziness, weakness, or heavy vaginal bleeding during pregnancy or when pregnancy is possible. These symptoms can signal internal bleeding. Do not wait for a routine appointment if you feel faint or suddenly unwell.

Ask where the pregnancy appears to be, whether repeat blood tests or ultrasound are needed, which symptoms require emergency help, and how each treatment option could affect future fertility and recovery.