Previous Poor response | Day 3 serum FSH > 12 UI/ml | |||||
---|---|---|---|---|---|---|
Clomiphene (n=120) | High dose rFSH (n=118) | p | Clomiphene (n=25) | High dose rFSH (n=28) | p | |
Cancelled cycle | 16 (3%) | 18 (15%) | 0.67 | 5 (20%) | 3 (11%) | 0.29 |
Number of oocytes retrieved a | 1.4 ± 1.1 | 2.8 ± 2.4 | 0.001 | 2.2 ± 0.8 | 2.8 ± 1.2 | 0.23 |
Fertilisation rate b | 88% (83/94) | 69% (132/190) | 0.001 | 50% (10/20) | 67% (31/46) | 0.27 |
Women performing embryo transfer | 50 (42%) | 61 (52%) | 0.12 | 6 (24%) | 18 (64%) | 0.004 |
Number of embryos transferred c | 1.5 ± 0.7 | 1.8 ± 0.7 | 0.08 | 1.3 ± 0.5 | 1.6 ± 0.6 | 0.33 |
PR per started cycle | 7% (8/120) | 7% (8/118) | 0.97 | 0% (0/25) | 4% (1/28) | 0.53 |
PR per embryo transfer | 16% (8/50) | 13% (8/61) | 0.44 | 0% (0/6) | 6% (1/18) | 0.75 |
Embryos implanted (implantation rate) | 12% (9/76) | 9% (10/107) | 0.63 | 0% (0/8) | 7% (2/29) | 1.00 |
DR per started cycle | 4% (5/120) | 5% (6/118) | 0.74 | 0% (0/25) | 4% (1/28) | 0.53 |
DR per embryo transfer | 10% (5/50) | 10% (6/61) | 1.00 | 0% (0/6) | 6% (1/18) | 0.75 |