IUI and uterine lavage of in vivo-produced blastocysts for PGT purposes: is it a technically and ethically reasonable perspective? Is it actually needed?

De Santis L,  Cimadomo D, Capalbo A, Di Pietro C, Zuccarello D, Anastasi A, Licata E, Scarica C, Fernandez LS, Klinger FG, Italian Society of Embryology, Reproduction and Research (SIERR)
.J Assist Reprod Genet. 2020 Jul;37(7):1579-1582. doi: 10.1007/s10815-020-01813-7. Epub 2020 May 26.. 2020 doi: