IVF Vitamins

14.05.2026 Prof. Dr. Cihan Kaya

Vitamins and Supplements Used in IVF Treatment

General Information

In in vitro fertilization (IVF) treatment, certain vitamins and supplements may be used to support egg and sperm quality. However, these products must always be used under a doctor's recommendation.

Recommended Supplements for Women

1. Folic Acid

Essential for DNA synthesis and cell division. Standardly recommended before and during pregnancy.

2. Vitamin D

May have positive effects on hormonal balance and endometrial receptivity.

3. Coenzyme Q10

Supports mitochondrial function, and may contribute to egg quality, especially in advanced age.

4. Omega-3

Exhibits anti-inflammatory effects, and may support ovarian function.

5. Myo-inositol

May improve ovulation regularity and insulin resistance, especially in PCOS patients.

6. DHEA

May be used in some cases for patients with low ovarian reserve (under doctor's supervision).

Recommended Supplements for Men

1. Zinc

Important for sperm production and testosterone.

2. Selenium

May support sperm motility.

3. L-Carnitine

May increase sperm motility.

4. Coenzyme Q10

May have positive effects on sperm quality and DNA integrity.

5. Vitamin C and E

With their antioxidant effects, they may reduce sperm DNA damage.

When Should They Be Used?

It is generally recommended to start 2–3 months before treatment. This is because the sperm and egg development process covers this period.

Points to Consider

• Supplements should not be used randomly
• Overdosing can be harmful
• The needs vary for each patient

Clinical Fact

Vitamins are supportive, not a standalone treatment. The most important factors are age, genetic makeup, and treatment protocol.

Conclusion

Vitamins used in the right patient and at the correct dosage can support IVF success. However, individual planning is essential.

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