Ovaries are female reproductive glands that are responsible for producing eggs and hormones, like progesterone and estrogen. Cancer occurs when cells grow out of control. Ovarian cancer is the name given to cancer related to the ovaries. Recent studies have shown that ovarian cancer can also start away from ovaries closer to the fallopian tubes.

Here are some of the common causes and symptoms of ovarian cancer.

Causes
The exact causes of the disease are unknown. However, certain factors can increase the chances of getting ovarian cancer. These include:

1. Old age
It has been observed that ovarian cancer is more common among women between the age of 50 to 60. However, women of all ages can get this ailment.

2. Obesity
While obesity has not been linked directly with ovarian cancer, it has been observed that a high body mass of over 30 can add to the risk of ovarian cancer. While obesity alone will not cause high-grade cancer, it can affect the survival rate of a woman who is suffering from ovarian cancer or has other risk factors.

3. Inherited gene mutations
Certain gene mutations inherited from the parents can also result in ovarian cancer, although the percentage is low. BRCA1 and BRCA2 are the two types of genes that significantly increase the risk of ovarian and breast cancer.

4. Family history
If a person has more than one close relative who has ovarian cancer, the risk increases substantially.

5. Age of start and end of menstruation
The risk of ovarian cancer can rise if menstruation starts at an early age, or if menopause happens later than usual, or in some cases, both.

6. Using fertility treatment
Fertility treatment having in-vitro fertilization or IVF may increase the risk of ovarian tumor. Apart from this, fertility drugs can have an impact and may increase the risk of ovarian cancer. It is advisable to consult a doctor before taking any fertility medication so that the causes and symptoms of ovarian cancer are understood.

7. Smoking
Smoking does not alone increase the risk for ovarian cancer. However, it is associated with an increased risk for the mucinous type.

Symptoms of ovarian cancer
The symptoms of ovarian cancer are complicated, as it usually does not present any signs in the early stage. In the advanced phase, some of the non-specific symptoms may seem like common benign signs.

1. The feeling of being full quickly when eating
One might feel full too quickly. In addition, bowel habits might also change, and one might feel constipated regularly.

2. Weight loss
Sudden and unexplained weight loss can be one of the symptoms of ovarian cancer.

3. A feeling of discomfort in the pelvic area
Discomfort around the pelvic area might be felt, which should be immediately taken up with the doctor.