Common methods and precautions for fallopian tube examination The fallopian tube plays an important role in the female reproductive tract and is also one of the important causes of infertility. In order to confirm whether the fallopian tubes are affected by disease, patients with infertility may need a fallopian tube examination. This article will introduce commonly used fallopian tube examination methods and related precautions. 1. Transvaginal Ultrasound Examination Transvaginal ultrasound examination is a non-invasive examination method in which a probe is placed through the vagina. This examination method can clearly observe the position, size, and shape of the uterus, ovaries, and fallopian tubes, and can detect fallopian tube stenosis, fluid accumulation, and other pathological changes.