NCT01956110.

No abstract

Preimplantation genetic diagnosis for aneuploidy screening is superior compared with controls not only in clinical outcome at the first ET but also in dramatically decreasing miscarriage rates and shortening the time to pregnancy.

Endometrial receptivityEndometrial receptivity analysis (ERA) Fresh embryo transfer (ET) Frozen embryo transfer (FET) Personalized embryo transfer (PET) Window of implantation (WOI)

We found a very different protein profile in implantative cycles, the majority of proteins being down-regulated. This probably reflects a different endometrial functional status, more favourable to implantation. EFA proteomic analysis could be a useful tool in the planning ET strategies.