More people seem to be openly discussing endometriosis in an attempt to raise awareness. Hopefully, these efforts can give support to women who have been diagnosed and educate those who might be suffering from it but have not yet been diagnosed.
Endometriosis is a condition affecting female reproductive organs, making life painful for the one in ten women who live with the disorder. Along with the physical pain and discomfort of the disorder, it can cause fertility issues.
While we still don’t know some things about the how and the why of the disorder, specialists like the ones at Carolinas Fertility Institute can use the information researchers have discovered to help improve an endometriosis patient’s chances of conceiving.
What is Endometriosis?
Endometriosis is the name for the disorder in which tissue similar to the lining of the uterus (called the endometrium) grows outside of the uterine cavity. These growths of endometrial tissue are often called implants.
Implants can form on the ovaries, fallopian tubes, the peritoneum (the membrane that lines the abdominal cavity, surrounding the internal organs), bladder, ureters, rectum/bowels, and the outer surfaces of the uterus.
There are four stages of endometriosis used to describe its progression and severity:
- Stage I: Minimal – Small lesions and shallow endometrial implants on ovaries and possible inflammation in and around the pelvic cavity.
- Stage II: Mild – Small lesions and shallow implants on both an ovary and the pelvic lining.
- Stage III: Moderate – Deep implants on at least one ovary and the pelvic lining. May also include additional lesions.
- Stage IV: Severe – Involves deep implants on the pelvic lining and ovaries. Lesions on the fallopian tubes and bowels may also be present.
During the menstrual cycle endometriosis implants can grow and bleed, much like the uterine lining during a period. The tissue surrounding the implants may become inflamed and swollen.
The process of the implants bleeding and breaking down can cause scar tissue or lesions to form. Some of these lesions may become adhesions, which is a type of scar tissue that can cause tissue surfaces to stick together.
The inflammation, bleeding and scarring can be extremely painful. The symptoms are usually worse before and during periods.
What are the Symptoms of Endometriosis?
Unfortunately, symptoms of endometriosis can be seen as similar to those of other conditions that affect the female reproductive system and pelvic area. Therefore, it can be difficult to diagnose at first.
The most common symptoms of endometriosis include:
- Painful periods
- Heavy bleeding during periods and between periods
- Cramps for one to two weeks around menstruation
- Lower back pain at any time during your menstrual cycle (before, during and after the actual menstrual period)
- Pain after sexual intercourse
- Pain or discomfort during bowel movements
What Causes Endometriosis?
To the frustration of the women who suffer from the disorder and those who treat them, the exact cause of endometriosis is not known. While there are theories, none of them have been scientifically proven. These theories (and they are just theories) include:
- Retrograde menstruation: period blood flowing back through the fallopian tubes and into the pelvic cavity instead of exiting through the vagina
- Hormonal changes to cells outside of the uterus.
- Cells in the abdomen grow from embryonic cells, which may change and act like endometrial cells. The cause of this is unknown.
- The lymphatic system transports endometrial cells out of the uterus.
- Cell tissue displaced during the fetal period responds to the hormone changes of puberty by growing and thickening.
- Genetic factors
- Environmental factors
It is estimated that more than 11% of women of reproductive age live with endometriosis with most being diagnosed in their 30s or 40s.
Some women go through years of suffering from the symptoms without a definitive diagnosis. However, as awareness of the disorder rises, strides could be made in more quickly and accurately diagnosing and treating it.
If you think you might be suffering from endometriosis, it’s important you find a physician you trust and communicate with clearly and honestly. Make sure they take your concerns seriously. If you and your doctor think you may have endometriosis the following procedures can be used for diagnosis:
- Gathering a detailed personal history of your symptoms and your general health, including any other conditions you may be living with. They will also ask about your family history.
- Physical pelvic exam to detect cysts and scars.
- Abdominal or transvaginal ultrasounds can be used to get images of your reproductive organs.
- Laparoscopy is the only procedure that can definitively identify endometriosis because it allows the doctor to view the pelvic cavity directly.
Endometriosis and Infertility
Like many conditions affecting female reproductive organs, endometriosis can impact your fertility. Some women only find out that they have endometriosis after they have had trouble conceiving. Others who are diagnosed before attempting conception are probably still interested in how and why it affects their fertility.
Before examining negative impact endometriosis can have on fertility, it’s important to note that having endometriosis does not automatically mean you are infertile. Some women living with endometriosis can get pregnant without difficulty, while others may struggle but ultimately conceive after time and treatment. As with all kinds of infertility, it varies from woman to woman.
According to the American College of Obstetrics and Gynecology (ACOG), nearly 40% of women with infertility have endometriosis.
Endometriosis can hinder fertility because it can damage the reproductive organs needed for conception. Therefore, endometriosis can cause multiple fertility complications, including:
- Lesions or scarring on the ovaries, fallopian tubes, and pelvic cavity can restrict the egg’s movement. This might mean it does not escape the ovary or travel down the fallopian tube as needed. This is most often seen in severe cases where the lesions are thick and numerous.
- Anovulation, which means that the eggs are not released each month. This is also a problem for some women without endometriosis.
- In response to the pelvic inflammation endometriosis causes, the body may produce cells that can damage both eggs and sperm.
- Endometriosis can make penetrative vaginal intercourse painful, which can, in turn, decrease the desire to attempt to conceive naturally.
What Treatments are Available?
Treatment of endometriosis can take several forms. Hormone therapy can treat pain and slow down the condition’s prevention. Similarly, hormonal birth control can diminish or eliminate pain in people with minimal or moderate endometriosis. Gonadotropin-releasing hormone agonists and antagonists will block the production of estrogen and improve symptoms and slow progression. Danozol, a prescription medication that stops menstruation, can reduce symptoms but does not slow the progression.
If other treatments fail, endometriosis can be treated with surgery. First, conservative surgical options will be tried with the most common being a laparoscopy (also used in diagnosis) where small incisions are made in the abdomen and implants and lesions are surgically removed, or burned/vaporized with lasers.
As a last resort, some women have a total hysterectomy (including ovaries) if the condition is not helped by prior treatment methods and the condition has worsened.
Obviously, if you’re worried about endometriosis-related infertility, many of these options won’t be on the table for you. If you are actively trying to conceive, birth control is counter-intuitive and menstruation is necessary. And a hysterectomy makes pregnancy impossible.
So, what are your options for treating endometriosis with fertility in mind? The conservative surgical option of laparoscopy is the most commonly used treatment. Removing the endometriosis implants will facilitate better ovulation and increase chances of conception. Another option you can explore is in intrauterine fertilization (IUI) in stages I and II or in vitro fertilization (IVF) in stages III and IV.
At Carolinas Fertility Institute, we can work with you to develop a treatment plan that is right for you and your individual condition, whether that includes endometriosis or other fertility issues. Contact our Charlotte office at 844-686-2233 or our offices in the Triad at 336-448-9100 to schedule an appointment.