Advances of repeated/recurrent implantation failure in reproductive medicine

Abstract:

Advances in reproductive medicine have significantly increased the success of fertility treatments. Nevertheless，a new challenge has emerged：recurrent implantation failure（RIF）. RIF brings mental stress and heavy economic burden to patients. There is no uniform definition of RIF，and it is a complex problem with several variables. The exact prevalence rate of RIF was difficult to de－termine because of the varied definitions used to describe the disease. This paper aims to present the history of RIF and focuses on the application.