| Table 2. Effect of coasting duration on blastocyst formation rate & clinical outcome | ||||
| Coasting Duration | ||||
|---|---|---|---|---|
| 1-2 days n=69 | 3-4 days n=62 | 5-6 days n=35 | p value | |
| Blastocyst formation rate | 44.23% 288/651 | 46.94% 246/524 | 46.42% 130/280 | NS |
| Implantation rate | 37.86% 39/103 | 50.56% 45/89 | 44.64 25/56 | NS |
| Clinical Pregnancy rate | 46.37% 32/69 | 59.67% 37/62 | 60% 21/35 | NS |
| Live birth rate | 39.13% 27/69 | 51.61% 32/62 | 45.71% 16/35 | NS |
| NS=not significant | ||||