Objective: To compare the impact of individual elements of difficult embryo transfer (D-ET):
cervical traction (Cx-Tr), blood on outer sheath (Bl-OS), blood on transfer catheter (Bl-TC) …

We performed a systematic review on the clinical epidemiology and outcome of difficult
embryo transfers (ETs) in infertility patients who present with difficult ET. We searched …

Background To analyze the effects of embryo transfer (ET) quality on clinical pregnancy
(CPR) and live birth delivery rates (LBDR). Methods In a retrospective study at a single …

The procedure of embryo transfer (ET) must be as gentle as possible since any traumatism
may cause uterine contractility that interferes with the implantation. However, this ideal …

Objective: To assess the impact of ET difficulty on IVF outcome and to optimize the ET
procedure. Design: Retrospective analysis of IVF outcome by ET catheter type and ET …

Objectives Identify, define and validate through statistical analysis the anatomical causes of
difficult embryo transfers (ET). Materials and methods This observational study, carried out in …

Background: Embryo transfer (ET) is a vital part of the IVF process. While some studies have
supported the hypothesis that ET difficulty alters success rate, others suggest the contrary …

Background: The aim of this study was to compare the effects of easy and difficult embryo
transfers (ET) on implantation and pregnancy rates. Materials and Methods: In this …

Objective: There are, at present, no reliable predictors or preventive solutions to the problem
of difficult embryo transfers (ET). Cervical stenosis is often diagnosed subjectively and …

Objective To evaluate an embryo transfer strategy for difficult transfers (DiTs). Design
Prospective, nonrandomized, observational, cohort study Setting A hospital fertility center in …