Supplementary Table 3.
Clinical pregnancy rate, delivery rate and gestational order according to the number of embryos transferred in Fresh OD 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 | 1,157 | 37.4 | 511 | 44.2 | 373 | 32.2 | 367 | 98.4 | 6 | 1.6 | 0 | 0 |
| 2 | 1,622 | 52.5 | 789 | 48.6 | 582 | 35.9 | 414 | 71.1 | 167 | 28.7 | 1 | 0.2 |
| ≥3 | 312 | 10.1 | 164 | 52.6 | 127 | 40.7 | 69 | 54.3 | 56 | 44.1 | 2 | 1.6 |
| Total | 3,091 | 100 | 1,464 | 47.4 | 1,082 | 35.0 | 850 | 78.6 | 229 | 21.2 | 3 | 0.2 |