The ISCI and IVF success rate calculator uses the following formula for calculating egg freezing success: P≥1=1−(1−0.6⋅PE⋅PB)nP_{\\geq 1} = 1 - (1 - 0.6 \\cdot P_E \\cdot P_B)^{n}P≥1​=1−(1−0.6⋅PE​⋅PB​)n where:
P≥1P_{\\geq 1}P≥1​ is the probability of at least one live birth;
PEP_EPE​ is the probability of a euploid blastocyst;
PBP_BPB​ is the probability of an oocyte maturing into a blastocyst; and
nnn is the number of retrieved frozen mature eggs.
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