There can be a number of reasons that lead to infertility in women. Endometriosis is one of them. It is a benign condition where the endometrium, which includes the tissues that form the lining inside the uterus, grows outside the uterus. Apart from infertility, it may also cause pelvic pain in women.

There are no such symptoms of endometriosis apart from pelvic pain and it cannot be detected without surgery. Thus, it is very difficult to diagnose this disease and state how common it is. However, research says that the prevalence of this disease in women in their reproductive age is between 3 to 10 per cent.
It is found that endometriosis sometimes leads to infertility. Here is how:

Abdominal Adhesions and Infertility
Normally, the endometriosis implants develop in the abdomen. Then the body surrounds them with connective tissues. The reason for doing so is isolating the implants, so that they cannot harm your body.
Now, sometimes these adhesions can create a blockage in the opening of the fallopian tube or may also pinch off the fallopian tube. This will result in obstruction in the fertilisation of egg and the sperm and thus fertilization will not take place; so there are no chances of conceiving. These obstructions when diagnosed can be treated with surgery.

Secretions from implants
Endometrium plays a vital role in conception where the tissues secrete a wide variety of hormones and nutrients. Now, the endometrial implant also functions in the same way and secretes those hormones. The difference is that it does not deposit them in the lumen of the womb, and it is released in the abdominal cavity. In these substances, there may be some hormones that are responsible for infertility.

Prostaglandins
Prostaglandins are other hormones that are secreted by the endometrium normally. It helps in a lot of body processes that include various stages of menstrual cycle and pregnancy. This hormone is required for a lot of functions such as ovulation, sperm mobility, and regression of corpus luteum, immune interaction, menstrual cramps and contraction of the uterus at birth.

Just like the endometrium, the implants also secrete these hormones. And, the problem that is caused by the implant secreted prostaglandin hormone is that they are released in the abdomen and not in the womb. Moreover, they are not secreted at the right time, thus sending a wrong message to the brain.

A woman with a few days of pregnancy may face a miscarriage because the ovary will get a signal to start the menstrual cycle, and the womb lining where the egg is implanted will be expelled.

How Endometriosis Leads to Infertility and Miscarriages?

Cancer that originates in the uterus is termed as Endometrial Cancers. The cancer is known to originate in the endometrium i.e. lining as well as the cells of the uterus. Abnormal vaginal bleeding causes the cancer to be detected early and a consultation with the doctor should be done immediately. When other cancers originating from the uterus are considered, endometrial cancer is found to be the most common.

Causes
The exact cause for endometrial cancer is not known clearly. The cells in the endometrium tend to become abnormal due to the occurrence of a genetic mutation, which causes rapid multiplication of cells that ultimately lead to the formation of a tumour like mass. They begin to spread to other parts and proceed to affect the tissues in the surrounding areas.

Symptoms
The typical symptoms of endometrial cancer include:
1. Irregular bleeding in between periods
2. A watery discharge from the vagina
3. Bleeding from the vagina postmenopausal
4. Pain in the pelvic floor muscles

Risk factors that might increase the chances of being affected by endometrial cancer include:
1. Aging increases the chances of this disease, especially post menopause.
2. Obesity can cause hormonal imbalance.
3. Certain drugs used in hormone therapy
4. Early onset of menstruation, especially before 12 years of age

Treatment for Endometrial Cancer Includes:
1. Radiation therapy: This treatment procedure involves using radiations, such as X-rays to target and destroy the cancer cells. The two forms of radiation therapy are external radiation therapy (external machine is used to direct radiation on the cancer cells) and internal radiation therapy (radioactive substance enclosed within small and consumable items is placed near to or directly at the spot of cancer).

2. Hormone therapy: Medications are administered to eliminate imbalances in hormone levels and prohibit the growth of cancer cells in the body. This remedy is preferred if the cancer progresses to an advanced stage.

3. Chemotherapy: This form of treatment uses oral administration or injection of chemicals into the veins so that the growth of cancerous cells is curbed, either by elimination of the cells or by prohibiting cell division.

4. Surgery: In this surgery, the areas affected by cancer are surgically removed; i.e. the uterus in this case. The surgical procedures that might be used include total hysterectomy (total removal of uterus), radical hysterectomy (removal of the cervix, uterus and part of the vagina) and Bilateral salpingo-oophorectomy (removal of both the ovaries and the fallopian tubes)

All About Endometrial Cancer

The uterine cavity has a tissue base that is known as the endometrium. When this endometrium spills over or spreads to the other parts of the reproductive organ, it begins to punch through the uterine lining. Such a condition creates complications and even infertility, and is known as endometriosis.

Read on to know more about endometriosis and how it can cause infertility.

Endometriosis

When the endometrium tissue spreads to areas like the ovaries, and the abdominal cavity, it can lead to numerous complications. Apart from pain, this may also cause infertility. 5 to 10% of the women worldwide suffer from this condition and have trouble conceiving. Additionally, about 30 to 40% of the infertility cases are due to endometriosis, not all cases. These figures are all confirmed by various medical studies.

How does it cause infertility?

Endometriosis can prevent ovulation, which is the process that occurs every month. During the ovulation process, the ovaries release eggs that may be fertilised in order for the woman to conceive. In this condition, the fimbria of the fallopian tubes also has trouble in capturing the egg, which prevents conception from taking place. This leads to infertility in the long run. Endometriosis also interferes with the proper production of the hormones that are required for normal ovulation and fertilisation of the egg.

Diagnosis: The diagnosis of the condition can be done with the help of lab tests and ultrasounds as well as imaging tests that can create the image of the womb and the endometrium lining. This will help in showing the severity and damage caused by the tissue. A surgical procedure called a laparoscopy may be carried out by the doctor to ascertain whether the patient is suffering from this condition. In this procedure, a small incision will be made and a camera will be inserted to view the insides on a screen, to learn more about the tissue s spread and the kind of treatment that will be required. The doctor will also diagnose the condition on the basis of various symptoms like irregular and heavy bleeding.

Treatment:

Treatment for endometriosis associated with infertility needs to be individualized for each woman. There are no easy answers, and treatment decisions depend on factors such as the age of the woman, the severity of the disease and its location in the pelvis, the length of infertility, and the presence of pain or other symptoms. Some general issues regarding treatment are discussed below.

Treatment for Mild Endometriosis

Medical (drug) treatment can suppress endometriosis and relieve the associated pain in many women. Surgical removal of lesions by laparoscopy might also reduce the pain temporarily.

However, several well-controlled studies have shown that neither medical or surgical treatment for mild endometriosis improve the pregnancy rates for infertile women as compared to expectant management (no treatment).

For treatment of infertility associated with mild to moderate endometriosis, controlled ovarian hyperstimulation with intrauterine insemination - IUI is often attempted and has a reasonable chance to result in pregnancy if other infertility factors are not present.

Details about IUI success rates with endometriosis

IUI and endometriosis

Success rates with IUI for endometriosis have been variable in studies, showing:

A pregnancy rate of 6.5% for women with endometriosis vs. 15.3% per cycle for unexplained infertility
A pregnancy rate of 5.6% for women with advanced endometriosis vs. 22.7% per cycle for mild endometriosis vs. 25.7% for no endometriosis
Pregnancy chances with insemination for natural cycle IUIs (no drugs) with endometriosis are about 2% per cycle vs. 11% with injectables plus IUI for endometriosis
Treatment for severe endometriosis

Several studies have shown that medical treatment for severe endometriosis does not improve pregnancy rates for infertile women.

Unfortunately, the infertility in women with severe endometriosis is usually resistant to treatment with ovarian stimulation plus intrauterine insemination. If the pelvic anatomy is very distorted, artificial insemination is unlikely to be successful. These women often require in vitro fertilization in order to conceive.

Although the studies of in vitro fertilization for women with severe endometriosis do not all show similar results, pregnancy success rates are usually good if the woman is relatively young (under 40) and if she produces enough eggs during the ovarian stimulation.

Endometriosis - How It Results in Infertility?

When endometrial tissue that usually grows inside the uterus, starts growing outside uterus, it is called Endometriosis. Pain during or before periods, pain during intercourse, pain while urinating or bowel movements, heavy bleeding, infertility are some of the symptoms of endometriosis.

Treatment of endometriosis usually depends on the following factors:

Age of female
Severity of symptoms
Duration of the symptoms
Future plans for children/ fertility
Associated pathologies
Accordingly the doctor might choose any of the treatment options like:

Medication for Pain: If the symptoms are mild, then the doctor will prescribe some pain  relieving medications like Nonsteroidal anti-inflammatory drugs (e.g. Diclofenac) or anti-spasmodics(e.g.drotaverine)
Hormone Therapy: Hormone therapy is effective, but once you stop them, your symptoms may recur. Some of the hormone therapies include: 
Hormonal Contraceptive pills: Useful in controlling the hormones that are responsible for endometrial tissue growing outside the uterine cavity.
Medroxyprogesterone: This helps to counter effect estrogen hormone which is responsible for endometrial tissue growth.
Gonadotropin-releasing hormone (GnRH) agonists: Gonadotropin hormones that stimulate ovaries are blocked by these. They bring down oestrogen levels and hence symptoms. It can cause absence of menstruation in some females which is reversible.
Danazol: It is synthetic androgen, suppresses growth of endometrial tissue temporarily.  However, Danazol may not be a favourable option because of its side effects. Females should avoid pregnancy while on this drug.
Dienogest: This newer progesterone molecule, which does not have major side effects and is apporved for use in endometriosis.
Other medications like selective progesterone receptor modulators, immunomodulators, anti angiogenic factors are being evaluated.
Conservative surgery: If you are trying to conceive, then surgical excision or ablation of endometrial tissue is one treatment option.Suboptimal surgery with conservation of maximum ovarian tissue is considered suitable in such cases.
Hysterectomy: In severe endometriosis cases where female has completed her family, hysterectomy is offered wherein the uterus, cervix & if required ovaries can be removed.

Endometriosis - Ways To Manage It Well!

One of the silent diseases in the female population, endometriosis can be symptomless for years and sometimes even decades, but can sometimes manifest itself quickly. The uterus is lined on the inner side by a tissue known as endometrium. When this tissue is found in other parts (fallopian tubes, abdomen, near the ovaries, etc., it is known as endometriosis.

Causes: The exact cause for endometriosis is not clear. There is a possibility that during the regular period, there could be spilling of the tissue back into the fallopian tube, from where it reaches the ovaries or other organs and gets implanted.

There are certain predisposing factors for a woman to develop this condition, including genetic correlation and non-menopausal women. The female hormone estrogen is essential for the development of endometriosis. There are also immunological reasons attributed to the development. It can range from minimal to mild to moderate to severe.

Symptoms: From being completely benign to causing severe pain, endometriosis can present itself in varying ways. The implanted tissue can be minimal like a small lump to large clumps. The symptoms are not dependent on the size of the implanted tissue, however, 

1. Painful menstruation: One of the most common causes of non-menstrual cramps, the pain is different from usual menstrual pain, starts a few days before the period and can last up to after the period.

2. Pelvic pain: One of the most common causes of pelvic pain, this can happen wherever the implanted tissue is. In severe cases, this tissue can also bind different organs, forming what are called adhesions. The bladder or the bowels may adhere to the uterus. These are more painful than individual lumps of tissue outside the uterus.

3. Intermenstrual bleeding: There could be spotting to severe bleeding between the regular cycles.

4. Painful sex: There is a deep pain within the pelvis and it can lead to losing interest in sex.

5. Infertility: The most severe symptom and complication is not being able to become pregnant.

Diagnosis: A detailed patient history, discussion on symptoms followed by ultrasound and laparoscopy can help in diagnosing endometriosis.

Treatment: If there is no symptom and fertility is not an issue, then it is possible that no treatment is required. However, depending on symptoms and complications, the following are done.
- If pain is the only main problem, painkillers are administered
- Surgical treatment may be required if there is severe bleeding and adhesions complicating the situation. 

This will also relieve other symptoms
1. Hormone therapy is also an option for treating endometriosis.
2. If you are having pelvic pain and irregular bleeding, bring it up with your doctor. Even if it is not endometriosis, a thorough check up will put your mind at rest.

Endometriosis and Complications Associated With It

The tissue that lines the uterus is known as the endometrium. In some cases, it can grow outside the uterus. This is known as endometriosis. Endometriosis usually involves organs in the pelvic cavity such as the ovaries, fallopian tubes, bowel and lining of the pelvic cavity. In rare cases, it may involve the vagina, cervix and bladder as well.

Depending on the location and extent of endometrial tissue, it can be classified into four stages ranging from minimal to severe. Most cases of endometriosis fall into the minimal or mild category which involves mild scarring and superficial tissue implants. Moderate or severe endometriosis can cause cysts and severe scarring. Infertility is also commonly associated with severe endometriosis.

Pain in the pelvic area just before and during menstruation is one of the most characteristic symptoms of this disorder. This is because the overgrown endometrial tissue acts like normal endometrial tissue and is shed during menstruation. The only difference is that since there is no exit for this overgrown tissue, it is trapped in the pelvic cavity. The location of the implantation of endometrial tissue also plays a role in the amount of pain experienced. The deeper the implant, more the pain. Implants near areas with high nerve density are also more likely to be painful than implants in areas with low nerve density.  These implants may also release substances into the blood stream that can cause pain.

Other symptoms associated with this disorder are:
  Painful intercourse
  Painful urination
  Pain during bowel movements
  Infertility

These symptoms especially the pelvic pain can vary from month to month in terms of duration and intensity.

A few simple changes in your diet can help manage the symptoms associated with this disorder and in some cases, prevent it as well. Avoid processed food and foods that are high in sodium content. You should also avoid high-fat dairy and food that is rich in arachidonic acid. Instead, increase your consumption of carbs and green leafy vegetables. You could also add two tablespoons of walnut oil a day to your diet to help combat inflammation and the other effects of arachidonic acid.

Early stages of this disease can be treated with hormone therapy, but if it has progressed to the later stages, surgery may be needed. This surgery is performed laparoscopically and aims at removing all the implanted tissue from outside the uterus. However, in cases where the anatomy of the pelvic organs has been distorted by the implants, a hysterectomy may be required. This option, however, it usually considered only in cases where a woman does not have any plans of conceiving more children. 

Endometriosis - How It Is Affecting Your Life?

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