The Use of a Brief Synchronization Treatment after Weaning, Combined with Superovulation, Has Moderate Effects on the Gene Expression of Surviving Pig Blastocysts by Henar Gonzalez-Ramiro, Maria A. Gil, Cristina Cuello, Josep M. Cambra, Alejandro Gonzalez-Plaza, Juan M. Vazquez, Jose L. Vazquez, Heriberto Rodriguez-Martinez, Alejandro Lucas-Sanchez, Inmaculada Parrilla, Cristina A. Martinez, Emilio A. Martinez

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Correction to: The presence of partial compaction patterns is associated with lower rates of blastocyst formation, sub‑optimal morphokinetic parameters and poorer morphologic grade by Christine Hur, Vaani Nanavaty, Meng Yao, Nina Desai

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Establishing a human embryonic stem cell line (SKLRMe005-A) from a blastocyst with congenital heart disease (CHD) by Chuyu Li, Xiaohan Dong, Yuting Lin, Xueping Sun, Lingbo Cai, Xiaoyu Yang, Yugui Cui, Lianju Qin, Jing Wang

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Effect of Day 3 cell number on the live birth rate of vitrified-warmed Day 5 single blastocyst transfer in young women by Pingping Qiu, Ronghui Ye, Ping Li, Hui Huang, Lu Ding

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Freeze all-first versus biopsy-first: A retrospective analysis of frozen blastocyst transfer cycles with preimplantation genetic testing for aneuploidy by Eun Jeong Yu, Eun-A. Park, Seung-Ah Choe, Kyung-Ah Lee, You Shin Kim

“…Patients who have excess embryos cryopreserved at the blastocyst stage may desire PGT-A but there is little data available on options for these patients. …”
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Growth hormone supplementation ameliorates blastocyst euploidy rates and improves pregnancy outcomes in women undergoing preimplantation genetic testing for aneuploidy cycles by Qingqing Guo, Qingqing Guo, Qingqing Guo, Qingqing Guo, Qingqing Guo, Qingqing Guo, Peihao Liu, Peihao Liu, Peihao Liu, Peihao Liu, Peihao Liu, Peihao Liu, Wei Zhou, Wei Zhou, Wei Zhou, Wei Zhou, Wei Zhou, Wei Zhou, Mingdi Xia, Mingdi Xia, Mingdi Xia, Mingdi Xia, Mingdi Xia, Mingdi Xia, Jing Li, Jing Li, Jing Li, Jing Li, Jing Li, Jing Li, Juanjuan Lu, Juanjuan Lu, Juanjuan Lu, Juanjuan Lu, Juanjuan Lu, Juanjuan Lu, Jin-Long Ma, Jin-Long Ma, Jin-Long Ma, Jin-Long Ma, Jin-Long Ma, Jin-Long Ma, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Junhao Yan, Junhao Yan, Junhao Yan, Junhao Yan, Junhao Yan, Junhao Yan

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Low oxygen tension increases mitochondrial membrane potential and enhances expression of antioxidant genes and implantation protein of mouse blastocyst cultured in vitro by Yun-Yi Ma, Huei-Wen Chen, Chii-Ruey Tzeng

“…Methods Two-cell ICR mouse embryos were cultured to blastocysts under different oxygen tension (3% and 20%). …”
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In vitro embryos production of oocytes selected based on follicular size and by brilliant cresyl blue staining by Fabiana Dakkach de Almeida Barros, Paulo Roberto Adona, Samuel Guemra, Tiago Henrique Camara De Bem, Paulo Sergio Monzani, Claudia Lima Verde Leal

Subjects: “…Blastocysts…”
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Effectiveness of atosiban in women with previous single implantation failure undergoing frozen-thawed blastocyst transfer: study protocol for a randomised controlled trial by Wentao Li, Ben W Mol, Shan Liu, Chen Yang, Juanzi Shi, He Cai, Jinlin Xie, Lijuan Chen

“…The aim of this study is to evaluate the effectiveness of atosiban in increasing live birth rates among women who have previously experienced a single implantation failure and are scheduled for single blastocyst transfer.Methods and analysis We conduct a single-centre randomised controlled study comparing atosiban and placebo in women undergoing a single blastocyst transfer with a previous failed blastocyst transfer. …”
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Molecular Characterization of a Rare Case of Monozygotic Dichorionic Diamniotic Twin Pregnancy after Single Blastocyst Transfer in Preimplantation Genetic Testing (PGT) by Sophie Brouillet, Sandie Mereuze, Noémie Ranisavljevic, Claire Chauveau, Samir Hamamah, Julie Cattin, Camille Verebi, Christelle Cabrol, Aliya Ishmukhametova, Anne Girardet, Tal Anahory, Marjolaine Willems

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Clinical and neonatal outcomes of patients of different ages following transfer of thawed cleavage embryos and blastocysts cultured from thawed cleavage-stage embryos. by Qin-Wei Zhou, Shuang Jing, Li Xu, Hui Guo, Chang-Fu Lu, Fei Gong, Guang-Xiu Lu, Ge Lin, Yi-Fan Gu

“…The overall clinical outcomes following transfer of thawed cleavage-stage FET and blastocysts cultured from thawed cleavage-stage embryos in young and advanced age patients remains unclear. …”
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Sperm deoxyribonucleic acid fragmentation index at the time of intracytoplasmic sperm injection and standard in vitro fertilization is correlated with lower fertilization but not with blastocyst genetic diagnosis by Alicia L. Broussard, Ph.D., H.C.L.D., Benjamin Leader, M.D., Edna Tirado, Ph.D., Helena Russell, M.S., Hind Beydoun, Ph.D., Robert Colver, M.D., Laura Reuter, M.D., Bradford Bopp, M.D., Matthew Will, M.D., Erica Anspach Will, M.D., Glen Adaniya, Ph.D., H.C.L.D.

“…Standard IVF had significantly more blastocysts/fertilized suitable for biopsy and more D5/total number biopsied than ICSI embryos despite no difference in DFI. …”
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Effects of trigger-day progesterone in the preimplantation genetic testing cycle on the embryo quality and pregnancy outcomes of the subsequent first frozen-thawed blastocyst transfer by Jingdi Li, Jingdi Li, Yueyue Cui, Yueyue Cui, Hao Shi, Hao Shi, Zhiqin Bu, Zhiqin Bu, Fang Wang, Fang Wang, Bo Sun, Bo Sun, Yile Zhang, Yile Zhang

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P619: Rates of unbalanced chromosome rearrangements associated with pericentric and paracentric inversions: Analysis of molecular chromosome results in blastocyst-stage embryos samples* by Katrina Merrion, Jessica Adsit, Katherine Howard, Carrie Chou, Jeffrey Meltzer, Christie Buchovecky, Karine Hovanes

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The EZH2–PRC2–H3K27me3 axis governs the endometrial cell cycle and differentiation for blastocyst invasion by Yamato Fukui, Yasushi Hirota, Shizu Aikawa, Akihiko Sakashita, Ryoko Shimizu-Hirota, Norihiko Takeda, Chihiro Ishizawa, Rei Iida, Tetsuaki Kaku, Tomoyuki Hirata, Takehiro Hiraoka, Shun Akaeda, Mitsunori Matsuo, Yutaka Osuga

“…Thus, our findings indicate that the EZH2–PRC2–H3K27me3 axis is critical to preparing the endometrium for the blastocyst invasion into the stroma in mice and humans.…”
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Ovulation induction regimens are associated with a higher rate of livebirth after frozen single-blastocyst transfer among women with polycystic ovary syndrome by Yue Niu, Yue Niu, Yue Niu, Dingying Zhao, Dingying Zhao, Dingying Zhao, Yuhuan Wang, Yuhuan Wang, Yuhuan Wang, Lu Suo, Lu Suo, Lu Suo, Jialin Zou, Jialin Zou, Jialin Zou, Daimin Wei, Daimin Wei, Daimin Wei

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Sperm DNA fragmentation does not affect the clinical outcomes in the cumulative transfers of an ICSI cycle along with blastocyst transfers in couples with normozoospermic male patients by Deepthi Repalle, K V Saritha, Shilpa Bhandari

Subjects: “…sperm dna fragmentation; intracytoplasmic sperm injection; icsi; live birth rates; blastocyst transfer; cumulative transfers…”
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Association of early cleavage, morula compaction and blastocysts ploidy of IVF embryos cultured in a time-lapse system and biopsied for genetic test for aneuploidy by H. De Martin, T. C. S. Bonetti, C. A. Z. Nissel, A. P. Gomes, M. G. Fujii, P. A. A. Monteleone

“…Only the embryos that reached the blastocyst stage were included in this study and time-lapse videos were retrospectively reanalysed. …”
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Author Correction: Biphasic (5–2%) oxygen concentration strategy significantly improves the usable blastocyst and cumulative live birth rates in in vitro fertilization by Sophie Brouillet, Chloé Baron, Fatima Barry, Aneta Andreeva, Delphine Haouzi, Anna Gala, Alice Ferrières-Hoa, Vanessa Loup, Tal Anahory, Noémie Ranisavljevic, Laura Gaspari, Samir Hamamah

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Resveratrol supplementation during in vitro maturation improves embryo development of prepubertal goat oocytes selected by brilliant cresyl blue staining by Anna-Rita PIRAS, Irene MENÉNDEZ-BLANCO, Sandra SOTO-HERAS, Maria-Gracia CATALÁ, Dolors IZQUIERDO, Luisa BOGLIOLO, Maria-Teresa PARAMIO

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