The comparison of the immunological state of pregnancy to an immunosuppressed host–
graft model continues to lead research and clinical practice to ill-defined approaches. This …

Reproduction is a fundamental process for the preservation of the human species. This
process requires a sequence of orchestrated events that are necessary for a successful …

Purpose The aim of this review is to gather the available research focusing on female genital
tract (FGT) microbiome. Research question focuses in decipher which is the role of FGT …

Background Endometrial scratching (with the use of a pipelle biopsy) is a technique
proposed to facilitate embryo implantation and increase the probability of pregnancy in …

Recurrent implantation failure (RIF) after IVF is a challenging topic for clinicians and can be
a devastating reality for some patients with infertility. The purpose of this guideline from the …

Human embryo implantation is an intricate spatiotemporal process that involves the intimate
association between the embryo and the endometrium of the mother. During implantation …

Regulatory T cells (Tregs) are a specialized subset of T lymphocytes that function as
suppressive immune cells and inhibit various elements of immune response in vitro and in …

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

During pregnancy, the placenta, the mother and the fetus exploit several mechanisms in
order to avoid fetal rejection and to maintain an immunotolerant environment throughout …

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 …