Table 2.
Clinical outcomes of ERT cycles
| Total (n = 302) | Oral ERT (n = 156) | Patch ERT (n = 146) | p | ||
|---|---|---|---|---|---|
| Outcomes of fresh cycles | Retrieved oocytes @ OPU (mean ± SD) | 16.84 ± 9.17 | 17.58 ± 9.97 | 16.02 ± 8.15 | a0.13 |
| Metaphase II oocytes (mean ± SD) | 14.25 ± 7.99 | 14.94 ± 8.52 | 13.49 ± 7.30 | a0.14 | |
| ICSI-fertilized oocytes (mean ± SD) | 11.83 ± 6.86 | 12.27 ± 7.25 | 11.33 ± 6.38 | a0.25 | |
| Vitrified blastocyts (mean ± SD) | 6.22 ± 4.17 | 6.25 ± 4.26 | 6.19 ± 4.08 | a0.90 | |
| Embryo transfer day | Day 5 (n, %) | 290 (96.0) | 151 (96.8) | 139 (95.2) | b0.480 |
| Day 6 (n, %) | 12 (4.0) | 5 (3.2) | 7 (4.8) | ||
| Blastocyst quality | Poor quality blastocysts (n, %) | 18 (6.0) | 10 (6.4) | 8 (5.5) | b0.596 |
| Good quality blastocysts (n, %) | 85 (28.1) | 40 (25.6) | 45 (30.8) | ||
| Top quality blastocysts (n, %) | 199 (65.9) | 106 (67.9) | 93 (63.7) | ||
| IVF outcomes | Biochemical pregnancy (n, %) | 216 (71.5) | 118 (75.6) | 98 (67.1) | b0.101 |
| Biochemical pregnancy loss (n, %) | 18 (8.3) | 9 (7.6) | 9 (9.2) | b0.680 | |
| Viable clinical pregnancy (n, %) | 198 (65.6) | 109 (69.9) | 89 (61.0) | b0.103 | |
| Clinical miscarriage (n, %) | 34 (17.2) | 21 (19.3) | 13 (14.6) | b0.387 | |
| Viable ongoing pregnancy (n, %) | 164 (54.3) | 88 (56.4) | 76 (52.1) | b0.448 |
aStudent’s t test, bPearson chi-square test