If both fallopian tubes are completely blocked or the blockage is more severe, there is less chance of pregnancy; if one tube is blocked, or if the blockage is less severe, it is possible to get pregnant.
The fallopian tubes are the channels through which sperm and egg unite and allow the fertilized egg to travel into the uterine cavity for implantation to occur. If both fallopian tubes are blocked, completely blocked or severely blocked, the sperm may not be able to pass through the tubes to combine with the egg, or the fertilized egg may not be able to pass through the tubes to the uterine cavity, and the chances of getting pregnant are therefore lower.
If the tubes are unilaterally blocked, or the degree of bilateral blockage is less serious, there is still a certain chance that sperm will be able to combine with the egg through the fallopian tube, and there is also a certain chance that the fertilized egg will enter the uterine cavity through the fallopian tube, so it is possible to get pregnant.
When tubal blockage occurs, due to the lack of smoothness of the fallopian tubes, when the fertilized egg travels to the uterine cavity, it may be embedded in the fallopian tube, so that the chance of tubal pregnancy increases. Therefore, patients with blocked fallopian tubes must actively seek medical treatment to avoid delaying their condition.