The fallopian tubes are connected to the uterus and ovaries respectively. They capture the mature eggs from the ovaries to the abdominal cavity, providing a channel for the sperm and eggs to meet, and are also the best place for the fertilized eggs to divide. Therefore, it is not too much to call the fallopian tubes the “bridge of life”. If the fallopian tubes become blocked, all of these functions will be affected and lead to infertility. Some women want to give up and turn to medication for a short period of time because they feel uncomfortable with the water, but how effective is medication? Although inflammation is the cause of tubal obstruction, the direct cause of infertility is mechanical adhesions and obstruction in the official cavity. Some women’s fallopian tubes are not completely blocked; others have one side blocked and the other intact; others have one side of the tube removed due to ectopic pregnancy, which cannot be the main cause of infertility as long as the other side is intact. In addition, there may be other reasons why these women are not getting pregnant that have not been noticed or discovered by the doctor, such as a little obstruction to ovulation, which can be conceived by taking some ovulation pills. If the main cause of infertility is a blockage in the fallopian tubes, and the condition is easily delayed by medication alone, consider first undergoing tubal lavage (commonly known as lavage). The fluid used for the lavage contains some drugs that can have an anti-inflammatory effect and, more crucially, the lavage can separate the adherent tubes through mechanical dilation, which cannot be done by oral medication alone.