| GROUP 1 (BMI ≥ 25, rFSH) | GROUP 2 (BMI ≥ 25, rFSH + rLH) | p (Group 1-2) | GROUP 3 (BMI < 25, rFSH) | GROUP 4 (BMI < 25, rFSH + rLH) | p (Group 3-4) |
Grade 1 | 27 (49.1%) | 40 (70.2%) | 0.034 | 22 (53.7%) | 21 (50%) | 0.827 |
Grade 2 | 28 (50.1%) | 13 (22.8%) | 0.002 | 14 (34.1%) | 15 (35.7%) | 1 |
Grade 3 | 0 | 4 (7%) | 0.119 | 5 (12.1%) | 6 (14.2%) | 1 |
Total transferred embryo | 55 | 57 |
| 41 | 42 |
|