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Embryo formation rate and blastocyst formation rate
| Top-load mini-incubator | Front-load conventional incubator | |
|---|---|---|
| Early-stage embryo formation rate (%) (good embryos/Fertilized eggs) | 40.3* (75/186) | 28.4 (42/148) |
| Blastocyst formation rate (%) (good blastocysts/total embryos) | 15.1* (25/166) | 7.2 (10/139) |
*P<0.05 (mini-incubator vs. conventional incubator).
