Table 5 Number of oocytes retrieved and embryo assessment
Variables | r-FSH/r-LH | r-FSH | p |
|---|---|---|---|
No. of cycles | 884 | 2652 | Â |
Oocyte retrieval | 10.00 (7.00, 14.00) | 12.00 (7.00, 17.00) |  < 0.001 |
IVF 2PN number | 7.00 (4.00, 10.00) | 7.00 (4.00, 11.00) | 0.572 |
IVF 2PN rate (%) | 90.00% (77.78%, 100.00%) | 86.96% (75.00%, 100.00%) |  < 0.001 |
ICSI 2PN number | 6.00 (4.00, 10.00) | 7.00 (4.00, 10.00) | 0.251 |
ICSI 2PN rate (%) | 81.82% (62.50%, 93.75%) | 75.00% (60.00%, 88.89%) | 0.003 |
Usable embryos | 6.00 (3.00, 9.00) | 6.00 (3.00, 9.00) | 0.887 |
Usable embryo rate (%) | 92.31% (75.00%, 100.00%) | 87.50% (66.67%, 100.00%) |  < 0.001 |
Good-quality embryo | 4.00 (2.00, 7.00) | 4.00 (2.00, 7.00) | 0.320 |
Good-quality embryo rate (%) | 70.59% (50.00%, 90.00%) | 69.23% (50.00%, 87.50%) | 0.427 |
Mild/moderate OHSS rate (%) | 3.05% (27/884) | 2.94% (78/2652) | 0.864 |
Cycle cancellation rate due to OHSS (%) | 30.88% (273/884) | 27.53% (730/2652) | 0.055 |