âThe Machineâ International Trailer. The Machine is being hailed as one of 2014's best sci-fi thrillers. Coming to U.K. theaters this March, the story, from director Caradog W. James, takes place in an impoverished world plunged deep into a Cold War with a new enemy.
The blockage is caused by an adherent plug of mucus that forms over the opening of the fallopian tube(s). In some women, injecting the contrast for the HSG will dislodge the plug with immediate opacification of both of the tubes. Therefore, for some women they only need the HSG to open their tubes.
However, the fallopian tubes are extremely fragile. If they are blocked, there's no way for the egg to become fertilized by the sperm. The fallopian tubes can be damaged by diseases such as endometriosis, pelvic inflammatory disease, infections and sexually transmitted diseases. Getting Pregnant When You Have Fallopian Tube Problems To determine whether your fallopian tubes are blocked, your doctor may suggest a laparoscopy or a hysterosalpingogram (HSG).