After being married for three years and not getting pregnant, Evelyn visited the hospital for a fallopian tube examination upon her doctor's recommendation. Surprisingly, she discovered that tubal obstruction was the cause of her infertility. This left her puzzled because she had never experienced pregnancy or miscarriage before. There seems to be a significant misunderstanding about the factors leading to
fallopian tube blockage.
rnIn a normal pregnancy process, several conditions need to be met:
1. The ovaries must have mature eggs.rn2. The mature egg should enter the fallopian tube smoothly.rn3. Healthy sperm should enter the fallopian tube and successfully combine with the egg.rn4. The fertilized egg should return to the uterus through the fallopian tube.rn5. The uterus should provide a suitable environment for the implantation of the fertilized egg.rn6. The internal environment of the uterus should be conducive to embryo growth.
While abortion can indeed cause fallopian tube blockage, it is only one of the reasons. Improper abortion procedures, such as mechanical stimulation and mishandling, can often lead to various secondary inflammatory infections in women. These infections may result in tubal obstruction and even other complications, posing a significant threat to women's health. However, this is only one of the factors. An unhealthy lifestyle can also contribute to tubal obstruction, including engaging in sexual intercourse during menstruation, engaging in unhygienic sexual practices, and experiencing frequent vaginal bleeding.
During menstruation, the endometrium sheds, and the blood sinuses within the cavity are open. If hygiene is ignored or sexual intercourse occurs during menstruation, bacteria can easily invade, leading to bacterial infections, vaginitis, cervicitis, and other common gynecological conditions. If left untreated, the fallopian tube may be affected over time, causing inflammation-induced adhesion of the mucous membrane within the fallopian tube, resulting in narrowing or complete blockage of the lumen. Consequently, the passage of eggs, sperm, or fertilized eggs will be impeded, leading to infertility.
In summary, improper abortion procedures, unhealthy lifestyles, and gynecological diseases are all contributing factors to tubal obstruction. Therefore, even women who have not experienced pregnancy may still be at risk of blocked fallopian tubes.
How to diagnose tubal obstruction?
To determine whether the fallopian tube is blocked, various diagnostic methods can be used, including tubal patency, hysterosalpingography, laparoscopic tubal patency under direct vision, hysteroscopic tubal intubation patency, and laparoscopic joint examination. These methods involve:
1. Tubal patency: By injecting liquid into the uterine cavity using a catheter, the doctor can observe resistance and reflux and evaluate whether the fallopian tube is smooth based on the patient's feedback. If there is considerable resistance accompanied by pain, tubal obstruction is often suspected.
2. Hysterosalpingography: This involves injecting a contrast agent into the uterine cavity through a catheter, and then observing the X-ray images to check for any blockage in the fallopian tube, identify the blocked portion, and assess the shape of the uterine cavity. It is a relatively accurate diagnostic method.
3. Laparoscopic tubal drainage inspection and hysteroscopic tubal intubation drainage inspection: These endoscopic techniques involve inserting a catheter into the opening of the fallopian tube under hysteroscopic observation and examining the outflow of liquid from the fimbria of the fallopian tube under laparoscopic monitoring. These methods offer relatively high diagnostic accuracy.
Treatment options for tubal obstruction:
1. Drug treatment: For women with tubal obstruction caused by inflammation, anti-inflammatory treatment using traditional Chinese medicine, such as
Fuyan Pill, can be considered. It helps eliminate symptoms, improve the uterine environment, and enhance the chances of natural pregnancy.
2. Routine surgical treatment: Surgery may be necessary for severe fallopian tube obstruction. Many cases of tubal obstruction are caused by prolonged adhesion, making the treatment effects of common drugs less effective. In such cases, various surgical procedures, such as fallopian tube anastomosis, stoma, and adhesion separation, are employed to address the location of fallopian tube lesions. However, these treatments involve significant wounds and require a lengthy recovery period.
3. Dredging treatment: This method, known as tubal drainage, is usually performed within three to five days after the menstrual period. It requires continuous treatment for about 2-3 menstrual cycles. As of now, this treatment appears to be more effective for tubal obstruction. Many patients have achieved successful results through this approach.
If a woman is older, has experienced a long period of infertility, has decreased ovarian reserve function, or has complicated endometriosis, and if the man has severe oligospermia and hypothermia, and treatments have been ineffective, considering IVF (in vitro fertilization) may be a viable option.
Doctors usually do not immediately recommend a salpingography. Instead, they assess the overall patient condition and conduct other routine examinations before suggesting a fallopian tube examination. Ultimately, the decision to undergo the examination lies with the patient. The key is to seek evaluation and treatment at a reputable hospital, without placing undue pressure on oneself to conceive as soon as possible.