top of page
  • Diet Designs

Navigating Fertility and PCOS: Causes, Management, Nutritional Impact, and Current Research

Navigating Fertility and PCOS: Causes, Management, Nutritional Impact, and Current Research

Polycystic Ovary Syndrome (PCOS) is a hormonal disorder that affects reproductive-age individuals, often leading to fertility challenges. Understanding the causes, available management strategies, nutritional implications, and current research surrounding PCOS can provide valuable insights for individuals seeking to enhance their fertility journey. In this blog post, we will explore the known causes of PCOS, available treatment options, the role of nutrition, and highlight ongoing research. Additionally, we will provide reliable Canadian sources with links to further educate yourself on the topic.

Causes of PCOS:

The exact cause of PCOS remains unknown, but it is believed to involve a combination of genetic, hormonal, and environmental factors:

  1. Hormonal Imbalances: PCOS is characterized by hormonal imbalances, specifically higher levels of androgens (male hormones) and insulin resistance. These imbalances can disrupt normal ovarian function.

  2. Genetic Factors: There appears to be a genetic component to PCOS, as it often runs in families.

Management and Treatment:

  1. Lifestyle Modifications: Lifestyle changes play a crucial role in managing PCOS and improving fertility outcomes. These may include regular physical activity, weight management, and a balanced diet.

  2. Medications: In some cases, medications may be prescribed to regulate menstrual cycles, improve insulin sensitivity, or induce ovulation.

  3. Assisted Reproductive Technologies (ART): In cases where natural conception is challenging, assisted reproductive technologies such as in vitro fertilization (IVF) or intrauterine insemination (IUI) may be considered.

Nutritional Implications:

Nutrition plays a vital role in managing PCOS and optimizing fertility. Some considerations include:

  1. Balanced Diet: Consuming a balanced diet that includes a variety of nutrient-dense foods can support hormonal balance and overall well-being. Dietitians of Canada provide resources on healthy eating for PCOS: Dietitians of Canada - PCOS and Healthy Eating

  2. Glycemic Control: Managing blood sugar levels through balanced meals and snacks, focusing on low-glycemic index carbohydrates, lean proteins, and healthy fats, can help improve insulin sensitivity.

  3. Weight Management: For individuals with PCOS who are overweight, achieving and maintaining a healthy weight can improve hormonal balance and enhance fertility.

Current Research:

Ongoing research endeavors aim to deepen our understanding of PCOS, fertility, and potential treatment interventions. Research studies explore various aspects, including the underlying causes of PCOS, the impact of lifestyle modifications on fertility outcomes, and the effectiveness of different treatment approaches. Stay updated on current research through reputable sources such as the Society of Obstetricians and Gynaecologists of Canada: Society of Obstetricians and Gynaecologists of Canada - PCOS


PCOS can pose challenges to fertility, but with the right management strategies, individuals can enhance their chances of conception. Lifestyle modifications, including a balanced diet, regular exercise, and maintaining a healthy weight, can positively influence hormonal balance and fertility outcomes. Ongoing research aims to uncover new insights and treatment options, offering hope for individuals with PCOS.

Always consult healthcare professionals or registered dietitians for personalized advice and guidance specific to your situation.


  1. Dietitians of Canada - PCOS and Healthy Eating:

  2. Society of Obstetricians and Gynaecologists of Canada - PCOS:

8 views0 comments


bottom of page