Effect of blastocyst morphology on the incidence of monozygotic twinning pregnancy after single blastocyst transfer

References

• Hall JG. Twinning. Lancet. 2003;362(9385):1–6. doi: 10.1016/S0140-6736(03)14237-7.
   PubMed Web of Science ®Google Scholar
• Hviid KVR, Malchau SS, Pinborg A, et al. Determinants of monozygotic twinning in ART: a systematic review and a meta-analysis. Hum Reprod Update. 2018;24(4):468–483. doi: 10.1093/humupd/dmy006.
   PubMed Web of Science ®Google Scholar
• Multiple gestation associated with infertility therapy: a committee opinion. Fertil Steril. 2022;117(3):498–511. doi: 10.1016/j.fertnstert.2021.12.016.
   Google Scholar
• Farquhar C. Avoiding multiple pregnancies in assisted reproductive technologies: transferring one embryo at a time should be the norm. Fertil Steril. 2020;114(4):671–672. doi: 10.1016/j.fertnstert.2020.08.1404.
   PubMed Web of Science ®Google Scholar
• Chambers GM, Keller E, Choi S, et al. Funding and public reporting strategies for reducing multiple pregnancy from fertility treatments. Fertil Steril. 2020;114(4):715–721. doi: 10.1016/j.fertnstert.2020.08.1405.
   PubMed Web of Science ®Google Scholar
• Mancuso AC, Boulet SL, Duran E, et al. Elective single embryo transfer in women less than age 38 years reduces multiple birth rates, but not live birth rates, in United States fertility clinics. Fertil Steril. 2016;106(5):1107–1114. doi: 10.1016/j.fertnstert.2016.06.017.
   PubMed Web of Science ®Google Scholar
• Kanter JR, Boulet SL, Kawwass JF, et al. Trends and correlates of monozygotic twinning after single embryo transfer. Obstet Gynecol. 2015;125(1):111–117. doi: 10.1097/AOG.0000000000000579.
   PubMed Web of Science ®Google Scholar
• Vega M, Zaghi S, Buyuk E, et al. Not all twins are monozygotic after elective single embryo transfer: analysis of 32,600 elective single embryo transfer cycles as reported to the society for assisted reproductive technology. Fertil Steril. 2018;109(1):118–122. doi: 10.1016/j.fertnstert.2017.10.003.
   PubMed Web of Science ®Google Scholar
• Noli L, Ogilvie C, Khalaf Y, et al. Potential of human twin embryos generated by embryo splitting in assisted reproduction and research. Hum Reprod Update. 2017;23(2):156–165.
   PubMed Web of Science ®Google Scholar
• Osianlis T, Rombauts L, Gabbe M, et al. Incidence and zygosity of twin births following transfers using a single fresh or frozen embryo. Hum Reprod. 2014;29(7):1438–1443. doi: 10.1093/humrep/deu064.
   PubMed Web of Science ®Google Scholar
• Mateizel I, Santos-Ribeiro S, Done E, et al. Do ARTs affect the incidence of monozygotic twinning? Hum Reprod. 2016;31(11):2435–2441. doi: 10.1093/humrep/dew216.
   PubMed Web of Science ®Google Scholar
• Ikemoto Y, Kuroda K, Ochiai A, et al. Prevalence and risk factors of zygotic splitting after 937 848 single embryo transfer cycles. Hum Reprod. 2018;33(11):1984–1991. doi: 10.1093/humrep/dey294.
   PubMed Web of Science ®Google Scholar
• Liu X, Li P, Shi J. Double trouble? Impact of frozen embryo transfer on the monozygotic twinning rate: a retrospective cohort study from 8459 cycles. J Assist Reprod Genet. 2020;37(12):3051–3056. doi: 10.1007/s10815-020-01985-2.
   PubMed Web of Science ®Google Scholar
• MacKenna A, Schwarze JE, Crosby J, et al. Factors associated with embryo splitting and clinical outcome of monozygotic twins in pregnancies after IVF and ICSI. Hum Reprod Open. 2020;2020(1):hoaa024.
   PubMedGoogle Scholar
• Vaughan DA, Seidler EA, Murphy LA, et al. Double trouble? Clinic-specific risk factors for monozygotic twinning. Fertil Steril. 2020;114(3):587–594. doi: 10.1016/j.fertnstert.2020.04.010.
   PubMed Web of Science ®Google Scholar
• Kawachiya S, Bodri D, Shimada N, et al. Blastocyst culture is associated with an elevated incidence of monozygotic twinning after single embryo transfer. Fertil Steril. 2011;95(6):2140–2142. doi: 10.1016/j.fertnstert.2010.12.018.
   PubMed Web of Science ®Google Scholar
• Liu H, Liu J, Chen S, et al. Elevated incidence of monozygotic twinning is associated with extended embryo culture, but not with zona pellucida manipulation or freeze-thaw procedure. Fertil Steril. 2018;109(6):1044–1050. doi: 10.1016/j.fertnstert.2018.01.040.
   PubMed Web of Science ®Google Scholar
• Kamath MS, Antonisamy B, Sunkara SK. Zygotic splitting following embryo biopsy: a cohort study of 207 697 single-embryo transfers following IVF treatment. BJOG. 2020;127(5):562–569. doi: 10.1111/1471-0528.16045.
   PubMed Web of Science ®Google Scholar
• Busnelli A, Dallagiovanna C, Reschini M, et al. Risk factors for monozygotic twinning after in vitro fertilization: a systematic review and meta-analysis. Fertil Steril. 2019;111(2):302–317. doi: 10.1016/j.fertnstert.2018.10.025.
   PubMed Web of Science ®Google Scholar
• Otsuki J, Iwasaki T, Katada Y, et al. Grade and looseness of the inner cell mass may lead to the development of monochorionic diamniotic twins. Fertil Steril. 2016;106(3):640–644. doi: 10.1016/j.fertnstert.2016.05.007.
   PubMed Web of Science ®Google Scholar
• Shi W, Jin L, Liu J, et al. Blastocyst morphology is associated with the incidence of monozygotic twinning in assisted reproductive technology. Am J Obstet Gynecol. 2021;225(6):654.e1–654.e16. doi: 10.1016/j.ajog.2021.06.101.
   PubMed Web of Science ®Google Scholar
• Xu S, Zheng Q, Mo M, et al. High grade trophectoderm is associated with monozygotic twinning in frozen-thawed single blastocyst transfer. Arch Gynecol Obstet. 2021;304(1):271–277. doi: 10.1007/s00404-020-05928-1.
   PubMed Web of Science ®Google Scholar
• Yang X, Bu Z, Hu L. Live birth rate of Frozen-Thawed single blastocyst transfer after 6 or 7 days of progesterone administration in hormone replacement therapy cycles: a propensity Score-Matched cohort study. Front Endocrinol (Lausanne). 2021;12:706427. doi: 10.3389/fendo.2021.706427.
   PubMed Web of Science ®Google Scholar
• Gardner DK, Lane M, Stevens J, et al. Blastocyst score affects implantation and pregnancy outcome: towards a single blastocyst transfer. Fertil Steril. 2000;73(6):1155–1158. doi: 10.1016/s0015-0282(00)00518-5.
   PubMed Web of Science ®Google Scholar
• Franasiak JM, Dondik Y, Molinaro TA, et al. Blastocyst transfer is not associated with increased rates of monozygotic twins when controlling for embryo cohort quality. Fertil Steril. 2015;103(1):95–100. doi: 10.1016/j.fertnstert.2014.10.013.
   PubMed Web of Science ®Google Scholar
• Kelly AG, Blakemore JK, McCaffrey C, et al. Evaluation of clinical parameters as predictors of monozygotic twins after single frozen embryo transfer. F S Rep. 2021;2(4):428–432. doi: 10.1016/j.xfre.2021.07.001.
   PubMedGoogle Scholar
• Irani M, Reichman D, Robles A, et al. Morphologic grading of euploid blastocysts influences implantation and ongoing pregnancy rates. Fertil Steril. 2017;107(3):664–670. doi: 10.1016/j.fertnstert.2016.11.012.
   PubMed Web of Science ®Google Scholar
• Shi D, Xu J, Zhang M, et al. Association between the quality of inner cell mass and first trimester miscarriage after single blastocyst transfer. Reprod Biol Endocrinol. 2020;18(1):43. doi: 10.1186/s12958-020-00595-y.
   PubMed Web of Science ®Google Scholar
• Ross T. P–200 to transfer or to discard: a retrospective analysis of ploidy, implantation and birthweight outcomes of grade “C” blastocysts following preimplantation genetic testing for aneuploidy (PGT-A). Hum Reprod. 2021;36(Suppl_1). doi: 10.1093/humrep/deab130.199.
   Google Scholar
• Sobek A, Zbořilová B, Procházka M, et al. High incidence of monozygotic twinning after assisted reproduction is related to genetic information, but not to assisted reproduction technology itself. Fertil Steril. 2015;103(3):756–760. doi: 10.1016/j.fertnstert.2014.12.098.
   PubMed Web of Science ®Google Scholar