IVF Success Rate Calculator
IVF Success Rate Estimator
Estimate your IVF success probability based on key factors
Formula
Success Rate = Base Rate (by age) x Transfer Type Factor x Diagnosis Factor x PGT Factor | Cumulative = 1 - (1 - Per-Transfer Rate)^Cycles
Frequently Asked Questions
What is the success rate of IVF?
IVF success rates vary significantly by age. Per embryo transfer: under 35: ~40-46%, 35-37: ~28-33%, 38-40: ~18-22%, 41-42: ~10-14%, over 42: ~3-7%. With donor eggs, rates are ~50% regardless of the recipient's age. Cumulative success over 3 cycles is significantly higher than a single cycle.
How many IVF cycles does it typically take?
About 33% of women succeed on the first cycle. Cumulative success rates are: after 2 cycles ~50-55%, after 3 cycles ~65-70%. Most doctors recommend trying at least 3 cycles before considering alternatives, though individual circumstances vary.
Does PGT-A testing improve IVF success?
PGT-A (Preimplantation Genetic Testing for Aneuploidy) tests embryos for chromosomal abnormalities before transfer. Transferring PGT-A normal (euploid) embryos can improve per-transfer success rates by ~15-20% and reduce miscarriage risk. It's most beneficial for women over 35, those with recurrent miscarriage, or multiple failed cycles.
You may also need
H
Egg Freezing Age & Success Calculator
Free egg freezing calculator. Estimate success rates for egg freezing based on your age, number of eggs retrieved, and understand how age impacts outcomes.
HealthH
Fertility Window Calculator
Free fertility window calculator. Identify your most fertile days based on cycle length and last menstrual period to maximize chances of conception.
HealthH
IVF Due Date Calculator
Free IVF due date calculator. Calculate your due date based on embryo transfer date and embryo age (day 3 or day 5). See trimester dates and key pregnancy milestones.
Health