Supplementary Table 5.
Clinical pregnancy rate, delivery rate and gestational order according to the number of embryos transferred in Autologous FET in 2020.
| Number of embryos transferred |
Embryo transfers | Clinical pregnancies | Deliveries | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number | % | Number | CPR (%) |
Number of deliveries | Delivery rate per embryo transfer (%) | Singleton (n) |
Singleton (%) | Twin (n) |
Twin (%) |
≥Triplets (n) |
≥Triplets (%) | |
| 1 | 11,994 | 54.1 | 4,571 | 38.1 | 3,303 | 27.5 | 3,253 | 98.5 | 50 | 1.5 | 0 | 0 |
| 2 | 9,319 | 42.0 | 4,251 | 45.6 | 2,885 | 31.0 | 2,227 | 77.2 | 647 | 22.4 | 11 | 0.4 |
| ≥3 | 865 | 3.9 | 357 | 41.3 | 235 | 27.2 | 176 | 74.9 | 57 | 24.3 | 2 | 0.8 |
| Total | 22,178 | 100 | 9,179 | 41.4 | 6,423 | 29.0 | 5,656 | 88.1 | 754 | 11.7 | 13 | 0.2 |
This data includes all embryo transfers from autologous FET cycles, including cases of FET from previously failed fresh transfers; FET from Freeze all cycles, FET from PGT cycles and FET from FTO cycles.