EFFECT OF TROPHECTODERM BIOPSY FOR PGT-A ON LIVE BIRTH RATE PER EMBRYO IN GOOD PROGNOSIS PATIENTS

To determine if blastocyst trophectoderm biopsy for PGT-A is associated with an increased rate of live birth per embryo in good prognosis IVF patients at a single center. We performed retrospective cohort study undergoing transfer cycles center from 1/1/2017 through 12/31/2019. evaluated the transferred and without two groups patients: using embryos donor oocytes autologous less than 35 years old oocyte retrieval. 2-sided Fisher’s exact tests were used comparisons between groups. In euploid was 70.6% (24/34) compared to 34.3% (35/102) untested difference 36.3% (95% CI 18.4-54.1%, p < 0.01). retrieval 70.0% (49/70) 52.5% (53/101) 17.5% 3.0-32.0%, = 0.03). our higher blastocysts.