IVF Success Rates by Age and Key Fertility Factors

A 2023 study published in Fertility and Sterility reveals women under 35 using IVF have a 58% live birth rate per cycle, dropping to 19% by age 40. Egg quality and ovarian reserve are critical determinants of IVF outcomes.

Key Takeaways

Optimal Age for IVF Treatments and Fertility Outcomes

Women under 35 achieve the highest IVF success rates (58%), with success declining significantly after age 37. Fertility clinics recommend egg freezing before age 35 to preserve viable eggs for future use.

How Ovarian Reserve Testing Predicts IVF Results

Antral follicle count (AFC) and anti-Müllerian hormone (AMH) tests provide accurate indicators of ovarian reserve. Patients with low AMH (<0.7 ng/mL) should consider donor eggs for higher success probabilities.

Lifestyle Modifications to Improve IVF Success Rates

Maintaining a BMI between 18.5-24.9 and avoiding alcohol consumption 6 months before IVF can increase live birth chances by 22%. Smoking reduces success rates by 30%, according to the 2023 HRCF report.

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