The abstract would depend on what information is finally included in the article based on the material I sent you and the interview questions. In general I would like to see a broad abstract covering both the pragmatic RCT on scratching in which (cost-)effectiveness of scratching in women with implantation failure after a first IVF/ICSI cycle is mentioned, but also the SCRaTCH-2 cohort study in which we will aim to unravel the (patho-)physiology of repeated implantation failure by prospectively studying the endometrial genetic profile (EGP, this is in fact a validation study) and hormonal & immunological factors in relation to reproductive success or failure.