| Table 1. Demographic and cycle characteristics for oocyte donors and recipients | |
| Oocyte donors | |
| Age | 30.1 ± 3.2 years |
| Body mass index | 28.9 ± 3.7 kg/m2 |
| Number of follicles | 23.4 ± 13.7 |
| Retrieved oocytes | 18.7 ± 15.4 |
| Total dose of FSH | 2515.8 ± 675.1 IU |
| Estradiol peak | 4376.1 ± 2372.2 pg/mL |
| Pregnancy rate (%) | 120/255 (47.1) |
| Implantation rate | 29.4 ± 40.1% |
| Oocyte recipient | |
| Age | 41.7 ± 7.5 years |
| Body mass index | 32.8 ± 4.3 kg/m2 |
| Endometrial thickness | 11.5 ± 2.3 mm |
| Fertilisation rate | 81.4 ± 16.8% |
| High-quality embryos rate on D2 | 41.7 ± 45.8% |
| High-quality embryos rate on D3 | 36.2 ± 42,2% |
| Blastocyst formation rate | 41.1 ± 38,3% |
| Pregnancy rate (%) | 116/294 (39.5) |
| Implantation rate | 29.6 ± 40.4% |