How to Boost Fertility: 8 Expert-Backed Strategies for 2026

According to the CDC, approximately 1 in 5 women in the United States experience difficulty getting pregnant or carrying a pregnancy to term. The good news: many factors that influence fertility are within your control, and for those that aren't, effective medical interventions exist.

Below, Dr. Peyman Saadat, a double board-certified reproductive endocrinologist with more than 20 years of experience, shares eight evidence-based strategies to improve your fertility in 2026.

1. Quit Smoking to Protect Your Reproductive Health

Smoking damages egg quality, accelerates ovarian aging, and reduces the effectiveness of fertility treatments. Women who smoke also tend to reach menopause earlier, narrowing the conception window.

"Smoking essentially speeds up the clock on your reproductive system," says Dr. Saadat. "Women who quit often see meaningful improvements in ovarian function over time, and those improvements can directly affect their chances of conceiving."

Within months of quitting, ovarian function can begin to recover and egg quality improves. If you're currently in or planning fertility treatment, stopping smoking also improves your response to medications.

2. Adopt a Fertility-Friendly Diet

Dietary patterns play a significant role in fertility outcomes. Diets rich in whole, minimally processed foods support healthy ovulatory function, while diets high in refined sugars and trans fats are linked to hormonal disruption and irregular cycles.

Foods that support fertility include:

• Leafy greens (spinach, kale): rich in folate, essential for DNA synthesis and early fetal development
• Healthy fats (avocado, olive oil, nuts): support hormone production
• Lean proteins (legumes, fish, eggs): associated with improved ovulatory function
• Colorful fruits and vegetables: antioxidants that protect egg quality
• Whole grains (quinoa, oats): stabilize blood sugar and reduce insulin resistance

You don't need a perfect diet. Consistent, nourishing choices add up meaningfully over time.

3. Minimize Alcohol to Support Hormonal Balance

Alcohol disrupts estrogen and progesterone levels, impairs hormone metabolism, and can affect egg quality during development. Even moderate consumption has been linked to reduced fertility and lower success rates in assisted reproduction.

Dr. Saadat advises patients who are actively trying to conceive to minimize alcohol as much as possible. During IUI, IVF, or ovulation induction cycles especially, eliminating it entirely gives your body the best hormonal environment to work with.

4. Exercise Consistently, But Strategically

Moderate exercise supports a healthy weight, reduces inflammation, improves insulin sensitivity, and promotes the hormonal balance needed for regular ovulation. However, excessive high-intensity training can suppress the hormonal cascade that triggers ovulation, a condition known as hypothalamic amenorrhea.

Dr. Saadat recommends aiming for roughly 150 minutes of moderate activity per week: brisk walking, swimming, cycling, or yoga. If your cycles become irregular, scaling back intensity is often the first step to restoring ovulation.

5. Actively Manage Stress

Chronic stress elevates cortisol, which can suppress reproductive hormones and disrupt ovulation. Research has shown that women with higher perceived stress take longer to conceive, and the emotional weight of infertility itself can compound the problem.

Approaches Dr. Saadat recommends:

• Mindfulness meditation: Even 10 minutes daily has been shown to measurably reduce cortisol
• Yoga: Documented benefits for both hormonal health and psychological well-being
• Acupuncture: Increasingly studied as a complementary therapy with potential benefits for ovarian function and IVF outcomes
• Therapy or support groups: Particularly valuable for processing the emotional complexity of infertility

6. Reach and Maintain a Healthy Weight

Both excess and insufficient body weight can impair ovulation through different hormonal mechanisms. Excess fat tissue produces estrogen that disrupts the reproductive cycle and drives insulin resistance, which is a key factor in PCOS and one of the most common causes of ovulatory infertility. Too little body fat, conversely, can suppress ovulation entirely.

Research shows that losing or gaining as little as 5–10% of body weight can be enough to normalize cycles. Dr. Saadat emphasizes that the goal is metabolic health, not a number on a scale. Sustainable changes are far more effective than crash dieting.

7. Take a High-Quality Prenatal Supplement

Nutritional deficiencies can quietly affect fertility without obvious symptoms. Starting a prenatal multivitamin at least three months before trying to conceive is one of the simplest, most evidence-supported steps you can take.

Key nutrients to look for:

• Folate / Folic Acid (400–800 mcg): Supports egg quality and prevents neural tube defects
• Vitamin D (1,000–2,000 IU): Deficiency is linked to reduced fertility and poorer IVF outcomes
• B vitamins (B1, B2, B6, B12, Niacin): Support hormone regulation and cellular health
• Iron and Iodine: Support ovulation and thyroid function respectively
• Omega-3 fatty acids: Associated with improved egg quality and reduced inflammation

8. Know When to See a Fertility Specialist

Lifestyle strategies have real limits, and waiting too long to seek professional guidance is one of the most common mistakes on the path to parenthood.

General guidelines for when to consult a specialist:

• Under 35: After 12 months of trying without success
• Ages 35–40: After 6 months
• Over 40: Seek evaluation promptly, before or shortly after you begin trying
• Any age: With a history of irregular cycles, PCOS, endometriosis, recurrent pregnancy loss, or known reproductive conditions

At Reproductive Fertility Center, Dr. Saadat and his team conduct a thorough evaluation and build a personalized treatment plan. Depending on your situation, that may include IUI, IVF, ovulation induction, or other targeted interventions. Earlier consultation leads to better outcomes. The sooner you have a clear picture, the sooner you can act on it.

Take the First Step Toward Your Fertility Goals

Boosting fertility is about creating the right physical, hormonal, and emotional conditions for conception to happen. These eight strategies give you a strong foundation to build on.

When you're ready to go further, the team at Reproductive Fertility Center is here. Schedule a consultation with Dr. Saadat today for a personalized plan and a clearer path forward.