Table 5.
ICSI cycles characteristics and outcomes
| FES group | SRS group | P value | |
|---|---|---|---|
| IVF cycle rank | 1.95 (1.14) | 1.94 (1.07) | >0.05 |
| Oocytes retrieved | 10.03 (4.20) | 10.08 (3.43) | >0.05 |
| Total dose of FSH injected (IU) | 2162.65 (766.82) | 2091.15 (847.15) | >0.05 |
| Oocytes injected | 3662 | 297 | NA |
| Zygote (2PN) | 2235 | 144 | NA |
| Fertilization rate (%) | 61.0 % | 48.48 % | >0.05 |
| Extended culture cycles (n, %) | 281, 50.54 % | 18, 37.5 % | >0.05 |
| Blastulation rate (% of extended culture embryos) | 52.52 % | 59.07 % | >0.05 |
| Cycles with embryo transfer (%) | 70.3 | 56.3 | >0.05 |
| Embryos transferred | 1.34 (0.48) | 1.30 (0.47) | >0.05 |
| Pregnancy rate per cycle (%) | 28.8 | 22.9 | >0.05 |
| Clinical pregnancy rate per cycle (%) | 23.4 | 18.8 | >0.05 |
| Live birth rate per cycle (%) | 18.7 | 16.7 | >0.05 |
| Twin delivery rate (%) | 9.7 | 14.3 | >0.05 |
| Preterm deliveries (<37 SA) (n) | 7 | 1 | NA |
| Average birth weight (kg) | 3.48 (1.06) | 2.77 (0.84) | >0.05 |
Results are presented as mean (standard deviation), proportion (%) or numbers when appropriate. No statistical difference was found
NA not applicable