When to worry about trouble getting pregnant with blocked fallopian tubes

The fallopian tubes carry an egg from an ovary toward the uterus. A blockage may interfere with the meeting of egg and sperm, and a problem in one tube can have different implications from a problem affecting both. Scarring after pelvic infection, endometriosis, or abdominal surgery can contribute. Difficulty conceiving has many possible explanations, so symptoms alone cannot confirm a tubal blockage.

Tell a clinician about previous pelvic infections, surgery, ectopic pregnancy, endometriosis, and pelvic pain. Testing may involve an imaging study in which fluid passes through the uterus and tubes, ultrasound, or another fertility assessment. Ask what the test can show and whether any preparation is needed. A fertility specialist can discuss options based on the location of the blockage and the wider fertility picture.

Arrange care sooner if you have a history that raises concern for tubal disease, rather than waiting through prolonged attempts. Seek urgent help for sudden one-sided pelvic pain, shoulder-tip pain, dizziness, fainting, or bleeding after a positive pregnancy test, because these can occur with an ectopic pregnancy.

Ask whether one or both tubes may be affected, which test is appropriate, what the findings mean for conception, and which treatments or assisted conception options fit your situation. Ask how a future pregnancy will be monitored.