Background The precise pathogenesis of poor endometrial receptivity in recurrent
implantation failure (RIF) remains unclear. This study was aimed at exploring the effects of …

Objectives: Implantation failure is a major problem in reproductive medicine, and despite the
various methods described for treatment, there is little consensus on the most effective …

Embryo implantation is a key moment in pregnancy. Abnormal production of pro-and anti-
inflammatory cytokines, their receptors and other immune factors may result in embryo …

Problem What are the pregnancy outcomes after the OP timization of T hyroid function, Im
munity, and U terine M ilieu (OPTIMUM) treatment strategy in patients with repeated …

Infertility affects approximately 48 million couples globally. Despite the enormous progress
of the methods of reproductive medicine that has been made since the first test-tube baby …

Objective To determine the effect of intrauterine perfusion of dexamethasone (DXM) on
pregnancy outcomes in recurrent reproductive failure (RRF) patients with elevated uNK …

Recurrent miscarriage (RM) is a major reproductive health issue. RM is a multi-factorial
disease, and is affected by environmental, genetic, and epigenetic factors. Genetics has a …

Successful pregnancy inevitably depends on the implantation of a competent embryo into a
receptive endometrium. Although many substances have been suggested to improve the …

Objective To study the influence of endometriosis activity on the pregnancy outcomes of
patients with recurrent implantation failure (RIF) in in-vitro fertilization/intra-cytoplasmic …

Preimplantation genetic testing for aneuploidy (PGT-A) has evolved over recent years,
including improvements in embryo culture, biopsy, transfer, and genetic testing. The …