Leiwen Zhao

No ORCID on file · 2 papers in corpus

observational 2025

Pregnancy and neonatal outcomes of blastocysts without blastocoele re-expansion in FET patients: are they of clinical value?

Journal of assisted reproduction and genetics ·doi:10.1007/s10815-025-03506-5

OBJECTIVE: To study if the transfer of warmed blastocysts without blastocoele re-expansion is effective and safe. METHODS: Three thousand one hundred ninety-six frozen-thawed single blastocyst transfer cycles were conducted. The embryos we…

observational 2022

Does the cell number of 0PN embryos on day 3 affect pregnancy and neonatal outcomes following single blastocyst transfer?

BMC pregnancy and childbirth ·doi:10.1186/s12884-022-04492-7

BACKGROUND: 0PN zygotes have a low cleavage rate, and the clinical outcomes of cleavage-stage embryo transfers are unsatisfactory. Blastocyst culturing is used to screen 0PN embryos, but whether the cell number of 0PN embryos on day 3 affec…