Treatment | No. of embryos cultured | No. of embryos developed to | Cell no. in blastocysts (mean±SE) | |
---|---|---|---|---|
≥2-Cell (%) | Blastocyst (%) | |||
Control | 268 | 198 (73.9) | 47 (17.5) | 35.3±2.5 |
NT+3 h | 270 | 208 (77.0) | 56 (20.7) | 48.5±2.3 |
IVC | 273 | 207 (75.8) | 55 (20.1) | 36.5±2.4 |
NT+IVC | 272 | 200 (73.5) | 59 (21.7) | 47.7±2.4 |