Table 1.
Demographic characteristics of the 161 IVF/ICSI cycles
| No. of cycles with at least 1 oocyte retrieved | 161 |
| No. of cycles that underwent IVF | 101 |
| No. of cycles that underwent ICSI | 60 |
| Age of female partner (years) | 34.9 ± 4.7 (21–45) |
| Body mass index (kg/m2) | 21.7 ± 2.8 (15.6–33.3) |
| Infertility | |
| Primary | 121 |
| Secondary | 40 |
| Duration of infertility (years) | 4.3 ± 3.0 (1–16) |
| No. of mature or nearly mature oocytes retrieved | 6.6 ± 3.6 (1–21) |
| Endometrial thickness on day of hCG (mm) | 1.3 ± 0.2 |
| Estradiol (pg/mL) on hCG day | 2688.9 ± 1803.6 |
| Progesterone (pg/mL) on hCG day | 1.1 ± 0.7 |
| No. of indications | |
| Tubal factor | 31 |
| Male | 45 |
| Endometriosis | 5 |
| Ovulatory factor | 32 |
| Unexplained and others | 10 |
| Combined factors | 38 |
| ROS level (cps) | |
| Day 1 | 65.4 ± 47.4 |
| Day 3 | 155.1 ± 116.7 |
| Day 5 | 63.1 ± 29.2 |
| Normal fertilization rate | 85.3% (882/1033) |
| No. of embryos transferred | 2.3 ± 1.0 (1–4) |
| No. of cycles with freezing all embryos or no embryos available | 6 |
| Clinical pregnancy rate/transfer cycle | 39.4% (61/155) |
| Implantation rate | 24.8% (96/387) |
Values are mean ± SD or proportion