| Table 2. Oocyte and embryo development | |
| Results | |
| Aspirated oocytes | 36 (1 to 6 oocytes, 3.3 in average) |
| Oocytes that accomplish maturation | 31 (maturation rate: 31/36 = 86.1%) |
| Oocytes that accomplish fertilization | 28 (fertilization rate: 28/31 = 90.3%) |
| Oocytes that accomplish cleavage | 25 (cleavage rate: 25/28 = 89.3%) |
| Transferred embryos | 22 (1 to 3 embryos, 2.1 in average) |
| Top quality embryos | 12 (12/23 = 52.2%) |
| Positive β-hCG rate | 7/11 = 63.6% |
| Clinical pregnancy rate | 4/11 = 36.4% |
| Implantation rate | 4/22 = 17.4% |