| Risk Factors
An ectopic pregnancy is a pregnancy that occurs outside of the womb (uterus). Most ectopic pregnancies occur within a fallopian tube. Other, less common locations may include the cervix, an ovary, or the abdominal cavity. This type of pregnancy cannot survive because only the uterus can support the growth of a fetus and its placenta.
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Most ectopic pregnancies occur because the fallopian tube is not functioning normally.
Factors that may increase the risk ectopic pregnancy include:
- Missed or abnormal menstrual period
- Abdominal pain
- Spotty vaginal bleeding
- Pain in the shoulder
The doctor will ask about your symptoms and medical history. A physical exam will be also be done.
Tests may include:
- Pregnancy test
- Pelvic exam
- Blood tests
- Transvaginal ultrasound (to check the uterus and fallopian tubes for the presence or absence of a pregnancy)
Treatment options include:
If the ectopic pregnancy is small and has not ruptured (burst), your doctor will recommend the medicine methotrexate. This medicine prevents further growth of the ectopic pregnancy.
Surgery may be needed, especially if the ectopic pregnancy has ruptured or if it is not in the fallopian tube. During the surgery, the pregnancy will be removed.
If the pregnancy is in the fallopian tube, the doctor may be able to repair the tube. In severe cases, the fallopian tube may need to be removed.
While there are no clear ways to reduce your risk of ectopic pregnancies, it may be helpful to:
Last reviewed September 2012 by Andrea Chisholm
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