Prospective comparison of two commercially available culture media under the provisions of the German embryo protection law

Autor:	Paul Ebert, Beata Szypajlo, Karin Tomalak, Karl Völklein
Jazyk:	angličtina
Rok vydání:	2009
Předmět:	culture media lcsh:R global medium lcsh:Medicine day 3 transfer Culture conditions pregnancy loss lcsh:Gynecology and obstetrics lcsh:RG1-991
Zdroj:	Journal of the Turkish-German Gynecological Association, Vol 10, Iss 01, Pp 10-13 (2009)
ISSN:	1309-0380 1309-0399
Popis:	Objective: Under the provisions of the German embryo protection law allowing a maximum of only three embryos in culture, blastocyst transfers are underrepresented and for obvious reasons usage of sequential media is not required. Matiral and Methods: This prospective study was set up to evaluate whether a global medium (157 patients) could provide comparable data or even outmatch results achieved with a medium specifically designed for early cleavage stages (116 patients). Results: Though rates of fertilization, cleavage and pregnancy did not differ between both media (P>0.05), interestingly, rate of pregnancy losses was significantly lower in patients with global medium (P
Databáze:	OpenAIRE
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