Day 3 Vs Day 5 Embryo Transfer Success Rates. Contrary to the study above another prospective randomized study reported that day 3 and day 5 transfers yielded statistically similar overall implantation 21 vs. Number of embryos transferred.
Somewhat subjective so two. Not subjective 8 or higher is ideal quality of cells. This shift would not have been possible were it not for our ability to safely and reliably culture embryos to day 5 or 6 then freeze and thaw those embryos with extremely high survival rates.
Some clinics still do day 3 transfer because they are not comfortable with growing embryos out to day 5 6 advanced blastocyst culture or tell their patients it is better to transfer on day 3 because the.
39 and twinning 119 vs. Good quality embryos had a 40 live birth rate while poor quality had 11 miscarriages increased from 9 in the good group to 16 in the fairpoor group. Good quality embryos had 7 8 cells and 10 fragmentation while fairpoor had strong5strong cells and 30 50 fragmentation. In any case when the biopsy is carried out on day 3 the result wont be available until day.