Table 2.
Comparison of chemical and clinical pregnancy of 50 ICSI cycles among used three methods
| Variable | Conventional (n=18) | ZP (n=16) | HA (n=16) | Coventional vs. ZP | Conventional vs. HA | ZP vs. HA |
|---|---|---|---|---|---|---|
| Chemical pregnancy per transfer (%) | 9 (18%) | 13 (26%) | 13 (26%) | 0.3 | 0.008*,** | 0.09 |
| Clinical pregnancy per transfer (%) | 7 (14%) | 11 (22%) | 17 (34%) | 0.6 | 0.02* | 0.2 |
All data are presented as mean ± SD; Asterisks are indicated significant Differences (*P<0.05, **P<0.01, one-way ANOVA with Tukey test).