If you’re preparing for assisted reproductive technology (ART), you may be wondering what you can do to improve your chances of success. While some factors—like age—are beyond your control, others can be optimized to support fertility treatments. Making certain lifestyle changes before starting ART may help improve egg and sperm quality, boost implantation rates, and increase overall well-being.

1. Nutrition for Fertility

What you eat can play a role in reproductive health. A balanced diet that supports fertility includes:

• Healthy fats (avocados, nuts, olive oil) to support hormone production.
• Lean proteins (fish, eggs, legumes) to aid cell development.
• Complex carbohydrates (whole grains, vegetables) to stabilize blood sugar.
• Antioxidant-rich foods (berries, spinach, dark chocolate) to protect eggs and sperm from oxidative stress.

Some studies suggest that a Mediterranean-style diet, rich in omega-3s and plant-based nutrients, is linked to higher IVF success rates.

2. Supplements That May Support ART

• Prenatal vitamins: Contain folic acid, which supports early embryo development.
• CoQ10: May help improve egg and sperm quality, especially in older individuals.
• Vitamin D: Deficiency has been linked to lower IVF success rates.
• Omega-3s: May improve embryo quality and reduce inflammation.

Always check with your doctor before starting any supplements.

3. Maintaining a Healthy Weight

Being either underweight or overweight can impact fertility. Studies show that a body mass index (BMI) within the range of 19-25 is associated with better ART outcomes. If necessary, gradual weight loss or gain before treatment can be beneficial.

4. Limiting Toxins That May Affect Fertility

Certain environmental and lifestyle exposures can negatively impact reproductive health. Try to:

• Avoid smoking, as it can reduce egg and sperm quality.
• Limit alcohol and caffeine intake.
• Reduce exposure to endocrine-disrupting chemicals (found in some plastics, cosmetics, and pesticides).

5. Managing Stress and Mental Health

Chronic stress may disrupt hormone balance, so incorporating stress-reducing techniques can be beneficial:

• Mindfulness and meditation
• Gentle exercise like yoga or walking
• Therapy or support groups

Key Takeaway

While ART outcomes depend on many factors, taking steps to improve overall health can provide the best possible foundation for success. Start making these changes at least 3-6 months before treatment for the most impact.

Source:
Gaskins, A.J., & Chavarro, J.E. "Diet and fertility: A review." American Journal of Obstetrics & Gynecology, vol. 218, no. 4, 2018, pp. 379-389. DOI: 10.1016/j.ajog.2017.08.010