Research Paper: Comparison of Embryo Development and Pregnancy Rates in Continuous Single and Sequential Media Cultures of Sibling Embryos

Autor:	Kazumi Kishida, Tesuo Onoa, Takashi Murakmai, Akiko Takashima, Kentaro Takahashi, Shunichiro Tsuji, Tsukuru Amano, Kimiko Hirata, Akie Takebayashi, Fuminori Kimura, Mika Izuno, Shoji Kaku
Rok vydání:	2019
Předmět:	Pregnancy animal structures In vitro fertilisation medicine.medical_treatment Blastocyst Transfer Embryogenesis Embryo Biology medicine.disease Blastula Embryo transfer Andrology embryonic structures medicine Sibling
Zdroj:	Journal of Advanced Medical Sciences and Applied Technologies. :147-154
ISSN:	2538-4473 2423-5903
DOI:	10.32598/jamsat.3.3.147
Popis:	Embryo development and pregnancy rates for In Vitro Fertilization (IVF) in continuous single medium culture or sequential media culture of sibling embryos were evaluated. Patients who underwent retrieval of ≥8 oocytes from June 2013 to March 2014 were enrolled. All embryos were cultured for at least 5 days and the formation rate and quality of embryos were compared between the groups. No significant differences were observed between the 2 culture media systems regarding the formation rate and quality of early cleavage-stage embryos, although blastulation rate and quality were better with single medium. Clinical pregnancy rate and ongoing pregnancy rate per blastocyst transfer did not differ between the groups. These results suggested that a single continuous medium was as good as or better than sequential media to achieve pregnancy in IVF and embryo transfer.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::79f8ceac6dcc3b016d335a5f3deb1671 https://doi.org/10.32598/jamsat.3.3.147 Zobrazit plný text záznamu