FullCalculator

Egg Freezing Age & Success Calculator

Egg Freezing Success Estimator

Estimate success rates based on age and egg count

Formula

Survived Eggs = Retrieved x Survival Rate | Fertilized = Survived x Fertilization Rate | Live Birth Chance = 1 - (1 - Per-Egg Rate)^Total Eggs

Frequently Asked Questions

What is the best age to freeze eggs?
Ideally before age 35, with the best outcomes under 30. Egg quality and quantity decline with age, especially after 35. At 30, you might need 15 eggs for a good chance of one live birth; at 40, you may need 30+. However, egg freezing at any reproductive age can be beneficial.
How many eggs should I freeze?
For a reasonable chance (60-70%+) of at least one live birth: age under 35: ~15-20 eggs, age 35-37: ~20-25 eggs, age 38-40: ~25-30 eggs, over 40: ~30+ eggs. Most women retrieve 10-20 eggs per cycle, so some may need 2+ cycles.
How much does egg freezing cost?
In the US, one egg freezing cycle typically costs $6,000-$15,000 for the retrieval procedure, plus $3,000-$6,000 for medications, and annual storage fees of $500-$1,000. Many women need 2+ cycles. Some employers and insurance plans now cover egg freezing as a benefit.

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