10.1371/journal.pone.0119087.t001 Przemysław Ciepiela Przemysław Ciepiela Tomasz Bączkowski Tomasz Bączkowski Arleta Drozd Arleta Drozd Anna Kazienko Anna Kazienko Ewa Stachowska Ewa Stachowska Rafał Kurzawa Rafał Kurzawa Embryological and clinical outcome of the studied group. Public Library of Science 2015 icsi oocyte intracytoplasmic sperm injection lad characteristics curve analysis embryo quality pronuclei ivf ff linoleic acid derivatives aad arachidonic acid derivatives 2015-03-12 03:15:40 Dataset https://plos.figshare.com/articles/dataset/_Embryological_and_clinical_outcome_of_the_studied_group_/1333963 <p>Abbreviations: Studied group: ‘one follicle—one retrieved oocyte—one resulting embryo’ FF group; COC: cumulus-oocyte-complex; M2: mature metaphase II oocyte; M1: immature metaphase I oocyte; GV: germinal vesicle; Z1, 2, 3: zygote grading according to Scott et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0119087#pone.0119087.ref025" target="_blank">25</a>]</p><p>†: 4 zygotes assessed as Z4 not included; Class A, B, C: embryo grade according to internal laboratory embryo score standards on the third day of the culture [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0119087#pone.0119087.ref026" target="_blank">26</a>]</p><p>#: 40 zygotes were arrested in development; pregnancy rate: defined as USG viable fetus; implantation rate: defined as percentage of implanted embryos compared to the number of transferred embryos; D3: third day of culture, D5: fifth day of culture.</p><p>Embryological and clinical outcome of the studied group.</p>