Polycystic Ovary Syndrome and Fertility: What You Need to Know

Polycystic ovary syndrome or PCOS for short is a disorder that causes an imbalance in female sex hormones. The imbalance can lead to a variety of symptoms and also affect a woman's fertility.

To understand what PCOS is and how it affects a woman, it's helpful to learn a little about how the ovaries work.

Every month in women of childbearing age, tiny fluid-filled cysts called follicles develop on the surface of the ovary. One of the follicles will produce a mature egg, which is released from the ovary. Female sex hormones including estrogen cause the egg to mature and break through the follicle.

In women who have polycystic ovary syndrome, there is an imbalance in female sex hormones. The imbalance may prevent mature eggs from developing and being released. Without a mature egg, ovulation does not occur, which leads to infertility.

Read more: Polycystic Ovary Syndrome and Fertility: What You Need to Know

The imbalance in female hormones may prevent ovulation, leading to infertility. If showing any
symptoms of PCOS, it is wise to see a doctor in order to prevent further complications. Unless a
woman is trying to get pregnant, birth control pills may be used to correct the hormonal imbalance.

Source: MedicalNewsToday.

Irregular periods could enhance risk of ovarian cancer

Young women with irregular menstrual periods may be at higher risk of developing—and dying from—ovarian cancer later in life, researchers found in a 50-year study of California women. The new research provides the first evidence linking abnormally long cycles or missed periods to higher ovarian cancer risk. It also challenges a longstanding hypothesis that such risk rises progressively with a woman’s total number of ovulations.

Having fewer ovulatory cycles is widely viewed as a protective factor against ovarian cancer. It’s the reason that hormonal birth control pills, pregnancy, and tubal ligations—which stop ovulation—have been thought to reduce risk for that disease. “This study is certainly curious, because it contradicts what we thought we knew about ovarian cancer and incessant ovulation,” says Mitchell Maiman, an OB/GYN at Staten Island University Hospital in New York.

Although ovarian cancer accounts for just 3% of all cancers in women, it’s the leading cause of gynecological cancer deaths. Less than half of all women diagnosed with ovarian cancer survive more than 5 years. Early symptoms, including abdominal discomfort and bloating, often go unnoticed or are misdiagnosed as irritable bowel syndrome. Because there are no routine screening tests and few markers to identify groups with increased risk of ovarian cancers, most cases are found when they are beyond the point of curing. Age is one risk factor—more than half of all ovarian cancers are diagnosed in women over the age of 63. Heredity is another—10% to 15% of women diagnosed with ovarian cancer have one or more known genetic risk factors.

Read more: Irregular periods could enhance risk of ovarian cancer

Ovarian cancer is the fifth leading cause of cancer death among women

Source: SciePro/Science Source