Ovarian cancer is a serious type of cancer that affects the ovaries, which are part of the female reproductive system. While the exact cause of ovarian cancer is not known, there are certain factors that can increase a woman’s risk of developing the disease. The strongest risk factor for ovarian cancer is having a family history of the disease.
Family History
Having a family history of ovarian cancer is the strongest risk factor for developing the disease. Women with a first-degree relative, such as a mother, daughter, or sister, who has had ovarian cancer are at an increased risk. Women with two first-degree relatives with the disease have an even higher risk of developing ovarian cancer.
Age
Age is another important risk factor for developing ovarian cancer. Women over the age of 50 are more likely to be diagnosed with ovarian cancer than younger women.
Reproductive History
Factors related to a woman’s reproductive history, such as the number of menstrual cycles she has experienced, can also increase her risk of ovarian cancer. Women who have never been pregnant, or women who have taken hormone replacement therapy for menopause, are at an increased risk of developing the disease.
Inherited Genetic Mutations
Inherited genetic mutations, such as those found in the BRCA1 and BRCA2 genes, can also increase a woman’s risk of developing ovarian cancer. Women with these mutations have up to a 60% chance of developing ovarian cancer during their lifetime.
Obesity
Being overweight or obese can also increase a woman’s risk of developing ovarian cancer. Women who have a body mass index (BMI) greater than 25 are more likely to be diagnosed with ovarian cancer than women of a healthy weight.
Conclusion
Overall, the strongest risk factor for ovarian cancer is having a family history of the disease. Other risk factors include age, reproductive history, inherited genetic mutations, and obesity. Women who are concerned about their risk of developing ovarian cancer should speak to their doctor.