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Polycystic ovary syndrome (PCOS)

What is PCOS?

PCOS is a complex condition that leads to dysfunction across multiple body systems and affects up to 13% of women of reproductive age. Infertility is one of the consequences of this condition but is not the only one. PCOS has far-reaching impacts on metabolism, mental health and cardiovascular health.

 

What causes PCOS?

It is still uncertain what is the exact underlying cause of PCOS. Previously thought of as a purely hormonal condition, research now demonstrates that there is complex interplay between genetics, hormones, lifestyle and metabolism that leads to the physical manifestations of PCOS.

PCOS Symptoms and Signs

There are many symptoms and signs of PCOS. Some may have PCOS and have no symptoms apart from irregular periods. Others report skin changes including increased body hair and acne. Others have increased body weight.

PCOS Diagnosis

There are internationally accepted guidelines for diagnosing PCOS. This involves taking a thorough medical history and performing a physical examination. Often blood tests are needed and also a scan of the ovaries. There are many conditions that mimic the symptoms and signs of PCOS and it is important to rule these conditions out as their management and impact vary greatly from that of PCOS.

Polycystic Ovaries (PCO) vs Polycystic Ovarian Syndrome (PCOS)

It is important to note that having polycystic ovaries does not automatically mean someone has polycystic ovarian syndrome (PCOS). It can be very normal for some people, especially those who are young, to have polycystic ovaries. These are not ‘cysts’ but follicles or eggs. As mentioned above, the diagnosis of PCOS is very specific and rigorous.

Fertility Consequences of PCOS

The main fertility consequence of PCOS is an inability for the ovary to release a mature egg each month (ovulation). This is because the signalling in the body for the ovary to mature and release an egg is muddled in PCOS. PCOS may also negatively affect the quality of an egg. PCOS is linked to serious mental health issues such as depression and anxiety. This may also lead to decreased frequency in intercourse and drops fertility rates even further.

Consequences of PCOS

PCOS is not a straightforward condition. In addition to the fertility consequences outlined above, PCOS increases a person’s risks to multiple conditions. These include diabetes, heart attacks and strokes and cancer of the uterus. There is also a clear impact on mental health. Rates of depression and anxiety are significantly higher in those affected by PCOS.

Treatment of PCOS

Without knowing the true underlying causes of PCOS, we are yet unable to find a ‘cure’ to this condition. Treatment of this condition lies in targeting the different systems it affects.

Fertility issues can often be resolved with monitored ovulation induction. There is a need for regular checking of cholesterol and blood pressure. A healthy and active lifestyle will counter many of the negative metabolic impacts of PCOS. Medication is also used to address the intrinsic hormonal imbalances that we see in PCOS.

Good management of PCOS involves a multidisciplinary team consisting of many members including a reproductive endocrinologist, general practitioner, and dietitian. Good management also means management plans tailored to the needs and goals of each individual. With the right care, those with PCOS lead normal and fulfilling lives.

CONTACT DETAILS

Consulting Rooms:

Suite 204, 31 Dora St
Hurstville NSW 2220

Level 3, 321 Kent St
Sydney NSW 2000

656 Pacific Highway
Chatswood NSW 2067

Contact:

T: 1300 323 297
F: 02 8212 8944

Dr Ying Li

Specialist in Fertility & Reproductive Endocrinology
Gynaecology & Endoscopic Surgery

Practice Locations

  • Level 3, 321 Kent St
    Sydney NSW 2000

  • 137 St Johns Rd,
    Glebe, NSW 2037

  • Suite 707, 31 Dora St
    Hurstville NSW 2220

Contact

Phone: 1300 323 297
Fax: 02 8212 8944

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