OBJECTIVE: To examine intrapatient variability in retrieved oocyte numbers across consecutive in vitro fertilization (IVF) ovarian stimulation (OS) cycles with an identical OS protocol. DESIGN: Cross-continental, multicenter retrospective …
OBJECTIVE: To examine the effect of controlled ovarian stimulation (COS) protocol on follicular synchrony in a subsequent in vitro fertilization (IVF) cycle in patients whose previous cycle was canceled due to asynchrony. METHODS: A single…
ProblemA proportion of patients with unexplained recurrent implantation failure (uRIF) may have endometrial immune dysregulation amenable to treatment. Ultimpro (Matrice lab Innove, Paris, France) is an endometrial immunophenotype test whic…
ObjectiveWomen are often concerned about the absolute quantity and quality of sperm in a thawed donor sample at the time of intrauterine insemination (IUI). The aim of this study was to determine how the total motile sperm count (TMSC) of d…
PurposeThe purpose of this study is to investigate the impact of daily follicle-stimulating-hormone (FSH) dose on the likelihood of suboptimal response to ovarian stimulation (OS) for in vitro fertilization (IVF) according to POSEIDON's cri…
Objective: The objective was to examine the association between poor ovarian response to gonadotropin stimulation for in vitro fertilization (IVF) and adverse perinatal outcomes in singleton gestations in young patients. Methods: This was a…
PurposeTo determine the risk of not being a poor responder in ovarian stimulation (OS) for in vitro fertilization (IVF) when ovarian reserve markers are discordant-one falling within Poseidon's criteria normal range (e.g., anti-Müllerian ho…
BackgroundThe high number of IVF procedures performed in Israel has had an unforeseen consequence: accumulation of large amounts of surplus frozen embryos. After five years that the frozen embryos are kept for free, patients need to make an…