Three Possible Causes for Endometriosis

Endometriosis is defined as endometrial tissue that grows in places outside the uterus. These can be around the ovaries, uterus, intestines, or the lining of the pelvic cavity. So far, no one has proven what causes endometriosis, but there are three main theories.

1. Backward menstruation

2. Weakened immune system

3. Heredity

You can also browse online to know about what causes endometriosis.

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Backward menstruation

Back menstruation is also known as retrograde menstruation. This is where the lining of the uterus separates during your period, after which some of the menstrual fluid flows back into the fallopian tubes instead of leaving the vulva normally. The fallopian tubes allow menstrual fluids to drip into the pelvic cavity so that they stick to all points of contact and begin to grow.

Weakened immune system

Although four to ten percent of women who are menstruating report endometriosis, it has been observed that back menstruation occurs in nearly all women. Since not all women have endometriosis, the theory of a weakened immune system is that because of some women's immune systems, they are more susceptible to endometriosis, whereas those with stronger immunity can control or eliminate the growth of endometrial tissue.


Endometriosis has been observed to run in families, suggesting a genetic link. The theory is that some families may have inherited risk factors that allow abnormal cells to grow in the pelvic cavity.

Common Signs and Symptoms of Endometriosis

Endometriosis is a disorder of the female reproductive system and one of the major causes of abdominal pain in women. This condition usually occurs when a woman is about to commence menstrual periods. In some women, endometriosis can manifest around 16 years of age while in some it can be delayed until around 25 years of age or above.

Endometriosis is often associated with many symptoms. Unfortunately, most of the symptoms are difficult to identify because they are similar to those of the menstrual cycle and other conditions such as pelvic inflammatory disease. To know more about the symptoms of endometriosis, you can simply browse at

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Symptoms can vary from one woman to another depending on various factors such as body hygiene, proper diet, and weight. While some women may experience mild symptoms or no one else can suffer great pain.

One common symptom of endometriosis is pain and tenderness around the pelvic area. It is usually very severe before and during the period and then reduces towards the end of the period. Signs and symptoms include dysmenorrhea, menstrual pain, and dyspareunia.

Women who have endometriosis also can suffer from severe menstrual cramps and irregular menstrual bleeding or severe or bleeding between periods. In addition to fatigue, diarrhea, constipation, nausea and bloating are also common signs of this condition.

Some women may also experience headaches, anxiety, mild fever, depression and hypoglycemia or low blood sugar. Infertility is also considered as one of the common signs of this condition. However, there is much debate about infertility and endometriosis.