There's a group called My Perfect Mosaic on FB that might be helpful to you - people posting stories after transferring abnormals and mosaics. It seems like the vast majority of successes come from transferring mosaics, but there are a few of transferring abnormals here and there. People can provide input based on the types of aneuploidies your embryos have. For me personally, it is way too risky (I am extremely risk averse, however) - I'm pregnant now and terrified that NIPT will come back abnormal (pregnant from untested embryos from age 35). But everyone is different.

Read this

https://www.thecut.com/2017/09/ivf-abnormal-embryos-new-last-chance.html

Am I crazy? I am 43 and 4 months. I've had 5 aneuploid embryos. I just keep feeling maybe this testing is wrong.