Impact of local endometrial injury on in vitro fertilization/intracytoplasmic sperm injection outcomes: A systematic review and meta-analysis.

Recent studies have revealed positive effects of endometrial injury on clinical pregnancy rates, but with inconsistent results. The aim of this meta-analysis was to assess the efficacy of endometrial injury (biopsy and/or hysteroscopy) as a potential treatment measure for implantation failure in the in vitro fertilization population.