| Table 2. Fertilization and embryo development in ICSI cycles with donor oocytes inseminated via PVP-ICSI and HA-ICSI (SpermSlow). | |||
| Outcome donor oocytes | PVP-ICSI | HA-ICSI | p |
|---|---|---|---|
| Fertilization rate (%) (2PN/MII) | 76.7% (201/262) | 75.7% (202/267) | 0.838 |
| Blastulation rate (%) | 58.2% (117/201) | 57.4% (116/202) | 0.919 |
| GQ Blastocyst rate (%) | 68.4% (80/117) | 72.4% (84/116) | 0.567 |
| Blastocyst rate on D5 (%) | 70.1% (82/117) | 63.8% (74/116) | 0.332 |
| Blastocyst rate on D6 (%) | 27.4% (32/117) | 31.9% (37/116) | 0.476 |
| Blastocyst rate on D7 (%) | 2.6% (3/117) | 1.7% (2/116) | 1 |
| Euploid blastocyst rate (%) | 55.2% (16/29) | 57.6% (19/33) | 1 |
| Mosaic blastocyst rate (%) | 20.7% (6/29) | 15.2% (5/33) | 0.741 |