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Calculate your fertility health
Based on our average statistics, this calculator will give you an idea of how age can affect your fertility.
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Age | Eggs collected
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Fertilised rate
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Embryo division rate
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Blastocysts
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---|---|---|---|---|
<35 | 17 | 9.5 | 9.2 | 6.3 |
35-39 | 13 | 6.9 | 6.6 | 4.3 |
40-45 | 10 | 5.9 | 5.7 | 3.2 |
>45 | 8.5 | 3.2 | 2.5 | 1.1 |

The probability statistics generated by this calculator are simply based on over 1232 patients and 10,295 eggs collected. Please note that the calculator indicators can be affected by many factors including the health of both the prospective mother and father, as well as weight, ethnicity, environmental influences, and emotional health. If you have questions or concerns about your fertility or risks of miscarriage and birth defects, it is best to discuss them with your fertility specialist.
The probability statistics are for women undergoing ovarian stimulation in an IVF treatment program. The numbers represent the ‘best case’ scenario for the probability of number of eggs collected and embryos formed during this process.
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