Check out Gwern's analysis(https://www.gwern.net/Embryo-selection https://www.gwern.net/Embryo-selection) of this kind of technology. It suggests a somewhat not

Check out Gwern's analysis(https://www.gwern.net/Embryo-selection https://www.gwern.net/Embryo-selection) of this kind of technology. It suggests a somewhat noticeable effect, but not a particularly large or worthwhile one. That doesn't factor in new technology, but the methodology is all there so it shouldn't be too hard to plug in the new values. I haven't done that yet, but I'd be surprised if there was a big shift.