Blocked fallopian tubes and Infertility
Blocked fallopian tubes are one of the commonest causes of infertility.
A complex structure
The tube is much more complex than a simple pipe, and the lining of the tube is folded and lined with microscopic hair like projections called cilia which push the egg and embryo along the tube. The tubal lining also produces a fluid that nourishes the egg and embryo during their journey in the tube.
Remember that a doctor cannot judge if your fallopian tubes are open or closed either by an internal examination; or a vaginal ultrasound scan. Unfortunately, this is a very common mistake many patients make, and they assume that if the scan is normal, this means their tubes are open. This is not true.
Sadly, many doctors also make the assumption that the fallopian tubes are open, without bothering to test them. Thus, some doctors will assume that a young woman with polycystic ovarian disease must have open tubes, and they start treating her with clomid, without bothering to test the tubal status.
This can sometimes be a very expensive mistake ! Just because you have had no symptoms of a pelvic infection does not mean that your tubes cannot get blocked; and if the tubes are blocked, this means the eggs and sperm cannot meet, no matter what medicines you take. This is why it is essential that you ask the doctor to formally test your tubal status before starting any treatment.
The only reliable ways of testing if your tubes are open or closed is by doing either a HSG or a laparoscopy. Personally, I prefer a HSG, because it is much less expensive and provides hard copy documentation.
The first question is - Are both the tubes blocked ? If only one tube is blocked, then there is no need to take any action at all! One normal tube is enough for normal fertility. If one tube is open and your doctor advises you to have surgery to open the other tube, please do not agree ! This is because either tube can pickup an egg from either ovary ( a phenomenon which is called transperitoneal migration of the egg.)
The next question is - Where is the block?
Remember that it's impossible for a doctor to judge tubal function. While we know that a blocked tube will not work, it does not follow that an open tube (which may look perfectly normal anatomically on the HSG or the laparoscopy) is in fact capable of functioning normally! Sometimes the doctor says the spill of dye is "sluggish"; or that "the tubes filled slowly"; or that they have a beaded appearance. These are just descriptive terms, and often cause more confusion rather than clarity!
Read more-What Are Blocked Fallopian Tubes?
Finding out your tubes are blocked can be quite a blow. Because tubal disease is often silent, there is no way of suspecting tubal blockade prior to doing the tests. Blocked tubes will not affect your menstrual cycle, your health or your sexual life, but they will prevent you from having a baby!
While the results of tubal surgery to repair blocked tubes is poor, the good news is that it is possible to offer very effective treatment for this problem today, thanks to IVF, which allows us to bypass the problem completely!
In IVF, the test tube in the IVF lab performs the role the fallopian tube would normally perform in the bedroom!If you have a hydrosalpinx, some doctors will want to surgically remove this prior to performing IVF. I do not think this is a good idea at all!