Abberant lncRNA expression profiles in recurrent implantation failure endometrium. Homo sapiens

To compare the lncRNA expression profile of RIF (recurrent implantation failure) and normal control endometrium,endometrium samples were collected at window of implantation (LH+6~10 days) The dysregulated lncRNAs between RIF and control group were deem to be involve in the regulation of endometrium receptivity Overall design: Compare RIF and control group endometrium lncRNA expression profile at window of implantation