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Comparison of cleavage stage vs blastocyst transfer
| Total IVF cycles (PGD, Frozen excluded) | Total Normal Karotypes (%) | Total Abnormal Karyotypes (%) | P value | |
|---|---|---|---|---|
| Day 3–4 transfer (cleavage stage) | 82 | 17 (20.7 %) | 65 (79.3 %) | 0.1169 |
| Day 5–6 transfer (blastocyst) | 136 | 42 (30.9 %) | 94 (69.1 %) |
