Preimplantation Genetic Testing for Aneuploidies in Patients With Recurrent Implantation Failure

Preimplantion Genetic Testing for Aneuploidies (PGT-A) in Patients With Recurrent Implantation Failure: a Pilot RCT

Assessing whether Preimplantation Genetic Testing for Aneuploidy (PGT-A) can increase the ongoing pregnancy rate per transferred embryo and can decrease the time to pregnancy and miscarriage rate in patients with Recurrent Implantation Failure (RIF)

Inclusion Criteria:

• Women with recurrent implantation failure (previous transfer of least 4 good quality embryos in at least 3 fresh or frozen cycles)
• BMI < 35
• Normal hysteroscopy

Exclusion Criteria:

• thin endometrium in previous cycles (<6mm), endometriosis ASRM score III-IV, premature ovarian failure (POF, Bologna criteria), abnormal karyotype, donor oocytes or embryos, PGT-M