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Cleavage and blastocyst rates after conventional or Piezo-driven ICSI
| Treatment | Oocytes injected n | Oocytes cleaved (%) | Blastocysts (%) | Day 7–8 blastocysts (%) |
|---|---|---|---|---|
| Conventional | 82 | 73/82 (89%) | 32/82 (39%) | 20/32 (63%) |
| Piezo | 87 | 76/87 (87%) | 35/87 (40%) | 26/35 (74%) |
There were no significant differences in cleavage rate, blastocyst rate, or proportion of blastocysts developing on days 7 and 8, vs. days 9 and 10, after ICSI between the two treatments (P > 0.1)
