TABLE 5.
Clinical and neonatal outcomes in the transfer cycles with SERC (+) oocytes.
| Items | SERC(+) oocytes | Mixed oocytes | SERC (–) oocytes | P-value |
| No. of transferred cycles | 9 | 19 | 86 | |
| Implantation rate | 12.5 (2/16) | 23.7 (9/38) | 24.7 (40/162) | 0.549 |
| Biochemical pregnancy rate | 22.2 (2/9) | 10.5 (2/19) | 3.5 (3/86) | 0.057 |
| Clinical pregnancy rate | 22.2 (2/9) | 42.1 (8/19) | 37.2 (32/86) | 0.589 |
| Miscarriage rate | 0.0 | 12.5 (1/8) | 15.6 (5/32) | 0.825 |
| Neonatal outcomes | ||||
| Live birth rate | 22.2 (2/9) | 36.8 (7/19) | 31.4 (27/86) | 0.737 |
| Age of gestation (d) | 277.0 ± 5.7 | 272.9 ± 6.9 | 266.9 ± 12.8 | 0.648 |
| Birth weight (g) | 3685 ± 21.2 | 3045.6 ± 339.6 | 2943.8 ± 613.1 | 0.265 |
| Average length (cm) | 50.5 ± 0.7 | 49.8 ± 0.6 | 49.3 ± 1.6 | 0.362 |
| Gender (males/females) | 2:0 | 4:4 | 15: 16 | 0.366 |
| Twin rate | 0.0 | 14.3 (1/7) | 14.8 (4/27) | 0.972 |
| Congenital abnormalities rate | 0 | 0 | 0 | |
SERC (+) oocytes, the embryos transferred only from SERC (+) oocytes; mixed oocytes, the embryos transferred from one SERC (–) oocyte and one SERC (+) oocyte; SERC (–) oocytes, the embryos transferred only from SERC (–) oocytes; SERC, smooth endoplasmic reticulum cluster.