BACKGROUND A normal chromosomal constitution defined through PGT-A assessing all
chromosomes on trophectoderm (TE) biopsies represents the strongest predictor of embryo …

Embryo implantation involves the intimate interaction between an implantation-competent
blastocyst and a receptive uterus, which occurs in a limited time period known as the …

BACKGROUND Although laboratory procedures, along with culture media formulations,
have improved over the past two decades, the issue remains that human IVF is performed in …

The negative impact of obesity on reproductive success is well documented but the stages at
which development of the conceptus is compromised and the mechanisms responsible for …

Oocyte and embryo metabolism are closely linked with their subsequent developmental
capacity. Lipids are a potent source of cellular energy, yet little is known about lipid …

This review considers how our understanding of preimplantation embryo metabolism has
progressed since the pioneering work on this topic in the late 1960s and early 1970s …

Contents While much is known about the metabolism of exogenous nutrients such as
glucose, lactate, pyruvate, amino acids by oocytes and pre‐implantation mammalian …

Background Pregnancy is widely viewed as dependent upon an intimate dialogue, mediated
by locally secreted factors between a developmentally competent embryo and a receptive …

To evaluate the effect of conditioned media (CM) and Extracellular Vesicles (EVs) derived
from bovine oviduct epithelial cell (BOEC) lines on the developmental capacity of bovine …

BACKGROUND Transfer of more than a single embryo in an IVF cycle comes with the finite
possibility of a multiple gestation. Even a twin pregnancy confers significant risk to both …