| Table 6. Clinical pregnancy rate, delivery rate and gestational order according to the number of embryos transferred in autologous frozen/thawed embryo transfers in 2013. | ||||||||
| Number of transferred embryos |
Total ET | CPR/ET | Deliveries | |||||
| number | % |
Total (number) |
DR/ET |
Singleton (%) |
Twin (%) |
≥Triplets (%) |
||
| 1 | 2,168 | 19.87 | 26.52% | 443 | 20.43% | 97.29 | 2.71 | 0.00 |
| 2 | 6,748 | 61.84 | 35.11% | 1,883 | 27.90% | 78.65 | 20.98 | 0.37 |
| 3 | 1,867 | 17.11 | 35.57% | 542 | 29.03% | 72.69 | 2.43 | 3.87 |
| ≥4 | 129 | 1.19 | 37.98% | 35 | 27.13% | 71.43 | 28.57 | 0.00 |
| Total | 10,912 | 100 | 33.51% | 2,903 | 26.60% | 80.30 | 18.74 | 0.96 |