BACKGROUND Polycystic ovary syndrome (PCOS) is the most common cause of
anovulatory infertility. An endometrial component has been suggested to contribute to …

Repeated implantation failures are a constant challenge in reproductive medicine with a
significant impact both on health providers and on infertile couples. Several approaches …

Chromosome imbalance (aneuploidy) is the major cause of pregnancy loss and congenital
disorders in humans. Analyses of small biopsies from human embryos suggest that …

The human endometrium is receptive to the embryo for a specific period of time known as
the window of implantation (WOI). During this period, the endometrium shows a specific …

STUDY QUESTION Does endometrial scratching in women with one failed IVF/ICSI
treatment affect the chance of a live birth of the subsequent fresh IVF/ICSI cycle? SUMMARY …

Successful implantation requires the coordinated migration and invasion of trophoblast cells
from out of the blastocyst and into the endometrium. This process relies on signals produced …

Background In vitro fertilisation (IVF)'add‐ons' are extra (non‐essential) procedures,
techniques or medicines, which usually claim to increase the chance of a successful IVF …

Problem Chronic endometritis (CE) influences the clinical outcomes of assisted reproductive
technology. However, the effect of CE on the pregnancy outcome is still unknown. Method of …

Background Intentional endometrial injury is being proposed as a technique to improve the
probability of pregnancy in women undergoing assisted reproductive technologies (ART) …

Background Implantation of an embryo within the endometrial cavity is a critical step in the
process of in vitro fertilisation (IVF). Previous research has suggested that endometrial injury …