Oka C

No ORCID on file · 2 papers in corpus

other 2024

Risk factors for placenta accreta spectrum in pregnancies conceived after frozen-thawed embryo transfer in a hormone replacement cycle

European journal of obstetrics, gynecology, and reproductive biology ·doi:10.1016/j.ejogrb.2024.02.040

OBJECTIVE: Assisted reproductive technology (ART), especially frozen-thawed embryo transfer (FET) in a hormone replacement cycle (HRC), is a risk factor for placenta accreta spectrum (PAS). This study aimed to clarify the risk factors for P…

2004

GnRH antagonist improved blastocyst quality and pregnancy outcome after multiple failures of IVF/ICSI-ET with a GnRH agonist protocol.

Journal of assisted reproduction and genetics ·doi:10.1023/b:jarg.0000045470.68525.a4

BackgroundTo determine the efficacy of a gonadotrophin-releasing hormone (GnRH) antagonist, cetrorelix, in improving the quality of embryos and pregnancy outcome, we performed a study in patients with a history of multiple failures of in vi…