January 24, 2026

When to Start Thinking About Fertility: Key Age Insights for Women

Female fertility declines in the early 20s but drops significantly after age 35, with conception rates remaining high into the 30s. Dr. Shruti Malik advises women to begin fertility discussions around 30, use ovarian reserve testing for early problem detection, and consider egg freezing for future family planning.


Key Takeaways

Fertility Decline Timeline: Understanding Age-Related Changes in Conception Rates

Female fertility declines subtly in the early 20s but drops notably after age 35. While conception rates stay high into the 30s, proactive planning is recommended as fertility rates decrease more rapidly post-35.

Optimal Conception Age: Maximizing Fertility in Your 20s and Early 30s

The best chances for conception are in a woman’s 20s or early 30s. Dr. Malik emphasizes starting family planning discussions around age 30 to understand fertility trajectories and available options.

Ovarian Reserve Testing: Early Detection for Fertility Planning

Ovarian reserve testing, covered by 90% of insurance plans, measures reproductive hormone levels to estimate fertility potential. This testing helps identify irregularities like low egg counts or premature ovarian failure in women with irregular periods or family history.

Egg Freezing Benefits: A 70-80% Success Rate for Women Under 37

Elective egg freezing, now a standard procedure since 2012, offers women under 37 a 70-80% chance of having a child. Dr. Malik, a proponent of this method, highlights its role in granting future reproductive freedom.

Early Consultation for High-Risk Groups: Irregular Periods and Family History of Early Menopause

Women with irregular cycles or a family history of early menopause should consult an OB/GYN in their 20s. Early evaluation can detect conditions like premature ovarian failure that may impact fertility.


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