Variable | AZFc microdeletion | Control | P value |
---|---|---|---|
Total gonadotropin dose (IU) | 2117.89 ± 489.59 | 2188.07 ± 554.03 | 0.280 |
Duration of ovarian stimulation (day) | 9.21 ± 1.30 | 8.85 ± 1.54 | 0.070 |
No. of retrieved oocytes per cycle | 14.33 ± 5.62 | 11.17 ± 5.61 | < 0.001 |
No. of MII oocytes per cycle | 13.33 ± 5.67 | 10.67 ± 5.53 | < 0.001 |
The rate of MII oocytes (%) | 773/821 (94.2) | 5813/6089 (95.5) | 0.095 |
No. of 2PNs per cycle | 10.86 ± 4.83 | 9.63 ± 5.33 | 0.034 |
Normal fertilization rate (%) | 630/773 (81.5) | 5251/5813 (90.3) | < 0.001 |
No. of blastocysts per cycle | 5.07 ± 3.42 | 5.48 ± 3.83 | 0.540 |
Blastocysts formation rate (%) | 294/626 (47.0) | 2989/5171 (57.8) | < 0.001 |