Tamaki Y

Primary mature cystic teratoma of the fallopian tube is an exceptionally rare condition with fewer than 100 cases reported in the English-language literature and is often misdiagnosed as an ovarian mature cystic teratoma due to its close an…

We assessed the effects of endometrial injection of embryo culture supernatants on assisted reproductive technology (ART) outcomes in frozen-thawed embryo transfer (FET) cycles. Hormone replacement therapy cycles with blastocyst transfer on…

BackgroundThe failure of frozen-thawed blastocysts to re-expand adequately within a few hours after warming has been reported to have a negative impact on assisted reproductive technology (ART) outcomes. However, the extent to which this fa…

BackgroundReproductive medicine deals with fertility and is closely related to heredity. In reproductive medicine, it is necessary to provide genetic information for the patients prior to assisted reproductive technology (ART). Japan Societ…

Aim:  Dienogest, a novel progestational 19-norsteroid, has been shown to have a therapeutic effect on endometriosis with its major side-effect being irregular genital bleeding. This study aimed to investigate the mechanism responsible for t…