Clinical outcome | GnRH antagonist | GnRH agonist | Pvalue |
---|---|---|---|
embryotransfer performed (%) | 91.0 (91/100) | 94.0 (94/100) | 0.58 |
transferred embryos (mean + SD) | 2.59 (± 0.87) | 2.84 (± 0.83) | 0.06 |
cryopreservation performed (%) | 17.0 (17/100) | 28.0 (28/100) | 0.09 |
cryopreserved embryos (mean + SD) | 4.29 (± 1.92) | 4.64 (± 2.04) | 0.57 |
clinical pregnancy rate (%)/ET | 30.8 (28/91) | 40.4 (38/94) | 0.17 |
clinical pregnancy rate (%)/cycle | 28.0 (28/100) | 38.0 (38/100) | 0.13 |
implatation rate (%) | 19.1 (45/236) | 20.6 (55/267) | 0.67 |