Trying to conceive can be an exciting but emotionally charged journey. While medical interventions are available for those facing infertility, many couples overlook the power of natural lifestyle changes in boosting fertility. From diet and exercise to sleep and stress management, the way you live your daily life can have a direct impact on your reproductive health.

Nutrition for fertility

Your diet plays a critical role in hormonal balance, egg and sperm quality, and overall reproductive function. A fertility-friendly diet emphasises whole foods, lean proteins, healthy fats, and complex carbohydrates.

• Leafy greens, berries, nuts, and seeds are packed with antioxidants that combat inflammation and oxidative stress – both of which can hinder fertility.
  
• Healthy fats from sources like avocados, olive oil, and fatty fish help regulate hormones and improve egg quality.
  
• Folic acid, found in dark greens and fortified cereals, is vital for both conception and early fetal development.
  
• Limit processed foods, trans fats, and excessive sugar, which can disrupt hormone production and insulin balance.
  

Maintain a healthy weight

Body weight is closely linked to fertility in both men and women. Being significantly underweight or overweight can cause irregular ovulation, hormone imbalances, or reduced sperm quality. Even a modest weight loss of 5–10% for those who are overweight can dramatically improve reproductive outcomes. Aim for a BMI in the healthy range, but focus on long-term wellness rather than crash diets.

Exercise, but don’t overdo it

Regular physical activity improves circulation, reduces stress, and helps maintain a healthy weight, all of which can support fertility. But intense or excessive exercise may interfere with ovulation or reduce testosterone levels in men. The goal is moderate, consistent movement like walking, swimming, or yoga.

Reduce stress

Chronic stress can wreak havoc on your reproductive hormones. Cortisol and adrenaline, the body’s stress hormones, can suppress ovulation and impact sperm production. Incorporating stress-relief practices such as mindfulness, journaling, deep breathing exercises, or even just unplugging from screens can make a measurable difference in your fertility journey.

Improve sleep hygiene

Getting 7 to 9 hours of quality sleep each night supports hormone regulation and immune function. Disrupted sleep cycles, especially from shift work or late-night screen time, can throw off reproductive hormone levels like melatonin and oestrogen. Prioritise a consistent bedtime, reduce blue light exposure before sleep, and create a calming night-time routine.

Eliminate toxins and bad habits

Everyday habits can quietly undermine fertility. Smoking, excessive alcohol, and recreational drug use are known to impair both male and female reproductive systems. Additionally, environmental toxins from pesticides, plastics (like BPA), and household cleaners may act as endocrine disruptors, mimicking or blocking your natural hormones. Choose organic foods when possible and opt for natural cleaning and skincare products.

Samantha Green, a psychology graduate from the University of Hertfordshire, has a keen interest in the fields of mental health, wellness, and lifestyle.