Wakasa Yamaguchi

No ORCID on file · 4 papers in corpus
other 2026
Risk of Placenta Accreta Spectrum With Early Pregnancy Subchorionic Hematoma Location and Size in Hormone Replacement Cycles
Reproductive medicine and biology ·doi:10.1002/rmb2.70005

PURPOSE: To study whether subchorionic hematoma (SCH) location and size in early pregnancy affect placenta accreta spectrum (PAS) risk in hormone replacement cycles (HRC). METHODS: Retrospective cohort study of 685 singleton live births fo…

observational 2020
Effect of moderately increased thyroid-stimulating hormone levels and presence of thyroid antibodies on pregnancy among infertile women
Reproductive medicine and biology ·doi:10.1002/rmb2.12306

PURPOSE: To study the effects of mildly elevated thyroid-stimulating hormone (TSH) levels and thyroid antibodies on pregnancy rates among infertile women and their potential contribution to prolonged infertility treatment. METHODS: This ca…

observational 2020
Impact of subchorionic hematoma in early pregnancy on obstetric complications: A retrospective cohort study in women who had live births after frozen-thawed embryo transfer
Reproductive medicine and biology ·doi:10.1002/rmb2.12343

PURPOSE: We investigated the contribution of subchorionic hematoma (SCH) involvement in early pregnancy to the risk of pregnancy complications in women who underwent frozen-thawed embryo transfer (FET). METHODS: A hypoechogenic area surrou…

observational 2011
Long-term cumulative pregnancy rate in women with unexplained infertility after laparoscopic surgery followed by in vitro fertilization or in vitro fertilization alone
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/j.1447-0756.2010.01369.x

AIMS: Laparoscopy has been performed in women with unexplained infertility, but the recent trend is to commence in vitro fertilization (IVF) without prior laparoscopy. The aim of this study was to determine whether or not laparoscopic surge…