Research Article
Optimal Timing for Oocyte Denudation and Intracytoplasmic Sperm Injection
Table 1
ICSI cycle characteristics and outcomes.
| | Number of cycles | 110 | | Number of oocytes (mean [range]) | 1230 (11.2 [5–27]) | | Number of MII oocytes at the injection (%) (mean [range]) | 903 (73.4%) (8.2 [4–15]) | | 2PN fertilized oocytes (%) (mean [range]) | 594 (65.8%) (5.4 [4–15]) | | Number of degenerated MII after the injection (%) (mean [range]) | 43 (4.8%) (0.4 [0–4]) | | Number of obtained embryos (%) (mean [range]) | 593 (65.7%) (5.4 [0–14]) | | Number of TOP embryos (%) (mean [range]) | 153 (25.8%) (1.4 [0–7]) | | Number of transferred embryos (mean [range]) | 196 (1.8 [0–2]) | | Number of gestational sacs | 56 | | Implantation rate | 28.5% | | Number of clinical pregnancies (per cycle %) | 47 (42.7%) | | Clinical pregnancy per embryo transfer | 43.9% | | Live birth (per cycle %) | 37 (34.6%) |
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