Hi has anyone had success with Blastocysts frozen on day 6, we have 3 of them frozen on day 5 and 4 of them frozen on day 6. I was told by our clinic the day 6 ones take abit longer to implant. Im starting to prepare my self now. Back at the Clinic on the 13th August to arrange FET. I really would like one of these to work so i don't need to do a full round of IVF again.