Correlation between the number of oocytes and the increase of polyspermy rate in IVF cycles

Autor: Yating Sun, Aizhen Zhu
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Gynecological Endocrinology, Vol 39, Iss 1 (2023)
Druh dokumentu: article
ISSN: 09513590
1473-0766
0951-3590
DOI: 10.1080/09513590.2023.2217270
Popis: Aims: To investigate the association between the number of oocytes and the polyspermy rate following in vitro fertilization (IVF) treatment. Materials and methods: 376 IVF cycles with gonadotropin-releasing hormone (GnRH) antagonist protocol in the reproductive center of our hospital were retrospectively included in the analysis, which were divided into five groups according to the number of oocytes retrieved. Group A (78 cases):1–5 oocytes, group B (118 cases): 6–10 oocytes, group C (94 cases): 11–15 oocytes, group D (55 cases): 16–20 oocytes, group E (31 cases): ≥21 oocytes. According to polyspermy rate, 376 IVF cycles were then divided into two groups. Normal level polyspermy group (170 cases): polyspermy rate
Databáze: Directory of Open Access Journals
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