Fallopian tube blockage is one of the possible causes of infertility. Let’s learn about the symptoms of fallopian tube obstruction through this article.

The fallopian tubes are one of the female reproductive organs that connect the uterus and ovaries, and fertilization of the egg occurs in its mouth. Here are the symptoms of a blocked fallopian tube that you should know.

Fallopian tube obstruction symptoms

In many cases, the problem of blockage of the fallopian tubes may not be associated with any specific symptoms, as it is diagnosed if you try to get pregnant and have difficulty in doing so.

If symptoms of fallopian tube obstruction appear, they include the following:

1. Infertility

Infertility is one of the first symptoms associated with fallopian tube blockage. If a woman has not been able to conceive after a year of trying, or six months if she is over 35 years old, the cause is often a blockage in the fallopian tube.


To detect this, your doctor will order a specialized x-ray to examine the fallopian tubes and some other basic fertility tests.

2. Pelvic pain in some women

One of the symptoms of blocked fallopian tubes is pelvic pain. This pain may occur in a regular manner, such as during your period, or it may be continuous.

3. An ectopic pregnancy

In some cases, as a result of fallopian tube blockage, pregnancy may occur in this tube, which is called an ectopic pregnancy, which is detected during the examination by the doctor.

Fallopian tube pregnancy can be associated with common pregnancy symptoms such as nausea and stomach pain.

4. Dull and regular pain on one side of the abdomen

A woman with a specific type of obstruction, called hydrosalpinx, occurs when the blocked fallopian tubes fill with fluid.


This fluid blocks the sperm from reaching the egg, preventing fertilization and pregnancy.


It should be noted that this symptom of blocked fallopian tubes may not be experienced by all women with blocked fallopian tubes.

5. Other Fallopian Obstruction Symptoms

In addition to all of the above, the affected woman may suffer from a group of other symptoms as well, which we mention in the following:


  • Painful intercourse.
  • Pain when urinating.
  • Painful bowel movements.
  • the pain is in the lower back.
  • Heavy menstrual cycle.
  • Fatigue


Causes of fallopian tube blockage

Fallopian tubes can be blocked for several reasons, including the following:


  • Prior infection in the pelvis.
  • The fallopian tube or uterus has burst.
  • Having a sexually transmitted disease.
  • Incidence of endometriosis.
  • Underwent abdominal surgeries.


The effect of blocked fallopian tubes on fertility


The blockage of the fallopian tubes prevents the sperm from meeting the egg for fertilization, causing infertility.


If both tubes are completely blocked, surgery can be treated. If the fallopian tubes are partially blocked, pregnancy can occur, but the risk of ectopic pregnancy remains.


But if the blockage occurs in only one fallopian tube, likely, it will not affect the pregnancy, because the egg can travel through the unaffected fallopian tube.


Fertility drugs can help increase the chance of ovulating on the open side of the fallopian tubes.

Surgical treatment of fallopian tube obstruction

After recognizing the symptoms of fallopian tube obstruction, it is possible to treat the obstruction of the fallopian tubes surgically, and this also depends on the location of the blockage and whether the blockage is complete or partial.


  • Removal of scar tissue blocking the duct.
  • Make a new hole on the outside of the canal.
  • Opening the fallopian tubes from inside the uterus