Ovarian stimulation methods at a single-assisted reproductive technology institution: a retrospective study of successful outcomes
نویسندگان
چکیده
Aim : to examine an efficacy of various stimulation methods in a group successful pregnancies. Materials and Methods . In single center retrospective study 47 pregnancy cases were examined after performing embryo transfers at our institution from the years 2017 2021. Patients divided into four groups: i) clomiphene hyperstimulation (CH), ii) with gonadotropin-releasing hormone (GnRH) agonist, iii) GnRH antagonist, iv) progestin-primed ovarian (PPOS). Age, anti-Mullerian hormone, presence chronic disease, number in-vitro fertilizations prior conception, dosage follicle stimulating (FSH), premature luteinizing surge, egg retrievals, fertilization rate, live birth rate assessed. Results. The pregnancies obtained by CH, PPOS comprised 25, 12, 2, 8 cases, respectively. No significant difference parameters between CH non-CH groups, excepting FSH was observed. used dose 1108 ± 468 IU 1756 394 IU, respectively (p < 0.0001). Conclusion. is not commonly due potential luteal phase defects, but it thought be cost-effective, requiring lower doses, no ovulation suppression antagonists, exerting effect on frozen embryos or fetuses. Hence, could suitable protocol for retrieval Japan.
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ژورنال
عنوان ژورنال: Obstetrics, Gynecology and Reproduction
سال: 2023
ISSN: ['2313-7347', '2500-3194']
DOI: https://doi.org/10.17749/2313-7347/ob.gyn.rep.2023.394